Chevrolet Corvette — C4 (1984–1996)
The NICB VIN manuals show the C4 Corvette as a 2-door sport coupe in 1984, with a note that there was no 1983 Corvette and the car was introduced in mid 1983 as a 1984 model, and the 1996 manual's 1992–1996 table lists the Corvette and Convertible (YY) and the Corvette ZR1 (YZ). The rows come from the Heritage kits' order guides, option-weight, specification and power-team pages, the GM product and brochure option pages (such as the 1985 and 1986 options pages, the 1987 color and trim page, the 1988 35th Anniversary and options pages, the 1990 preferred equipment group page, the 1991 brochure, the 1993–1994 options pages and the 1996 color, trim and options pages) and, from 1989, the RPO lists of the service manuals; the preliminary engineering and product-book pages of the 1989 and 1992 kits are used only to end or qualify a row, never to claim a year, and the third-party pages in the kits (the Corvette Black Book, a 1992 identification-book page) are not cited; these show the coupe (1YY07), the convertible (1YY67, from 1986), the ZR1 coupe (1YZ07), the 5.7L L83 (1984), L98, LT1, LT5 and LT4 V8s, the 4 speed manual with overdrive, the ZF 6 speed manual and the 4 speed automatic, and the 1996 kit adds the Collector Edition (Z15) and Grand Sport (Z16) packages. The kit pages print only part of each year's options, so a gap in a row's years means that no final GM page read prints the code that year exactly or with an O/0 or I/1 misprint, or that the year's order guide overrides it (rule 10b), or that the only print is an example service-parts label (1992 p.31: K34, T93, GH0; 1993 p.19: D64, K34, K68, GH0 and others; 1994 p.65: GH0, K68; 1995 p.105: AC1, AC3, D1A, GH0; 1996 p.64: D64, D74, DC8, K34), an ambiguous OCR pairing (such as 739 on the 1989 list p.22) or a misprint other than O/0 or I/1 (S/5, B/8, Z/2) (a code named only inside another package's contents or in a requirement is not counted, and the 1995 order guide prints its preferred equipment group and color and trim codes with an X ordering suffix, such as 1SAX, 05UX and 193X, which is not counted either, so the 1995 groups have no rows and 1995 colors and trims come from the service list; its other codes are printed plainly and are cited), not that the option was dropped; before 1989 the only paint and trim rows are the custom two-tone paint option (D84) and convertible top colors, because the order-guide color charts print two-digit paint codes the OCR does not pair with colors.
Codes
Engines
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| L83 | Engine, gas, 8 cylinder, 5.7L, cross-fire injection | 1984 | the 1984 specification pages (pp.26, 27, 29, 32) print RPO L83; the 1984 order guide (p.18) prints only "5.7 Liter Dual C.F.I. V8" ⛭ GM Heritage — 1984 Chevrolet Corvette, p.26 | confirmed |
| L98 | Engine, gas, 8 cylinder, 5.7L, tuned port fuel injection | 1985–1991 | the kit pages call it the 5.7 Liter T.P.I. V8 (350 cubic inch) ⛭ GM Heritage — 1985 Chevrolet Corvette, p.50 · 1986 Chevrolet Corvette, p.31 · 1987 Chevrolet Corvette, p.12 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.9 | confirmed |
| LT1 | Engine, gas, 8 cylinder, 5.7L (VIN P) | 1992–1996 | the 1996 list adds high output; the 1996 order guide (p.83) calls it the 5.7 liter SFI V8 ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| LT4 | Engine, gas, 8 cylinder, 5.7L, high output (VIN 5) | 1996 | 1996 order guide (p.83): 5.7 liter SFI V8, requires MN6; the Grand Sport (Z16) requires it ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| LT5 | Engine, gas, 8 cylinder, 5.7L, dual overhead cam (VIN J) | 1990–1995 | only in: ZR1; 1990–1991 from the service manual and specification pages (1990 pp.20, 21, 74; 1991 p.33); 1989 is not claimed: no final 1989 RPO list prints it; the 1989 pages that name it are preliminary engineering pages or interim sales copy (p.140) ⛭ GM Heritage — 1990 Chevrolet Corvette, p.74 · 1991 Chevrolet Corvette, p.33 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 | confirmed |
Transmissions
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| M30 | Transmission, automatic 4 speed, 4L60-E, electronic | 1994–1996 | ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| MD8 | Transmission, automatic 4 speed | 1986–1993 | 1986–1987 from the option weight pages; 1988, 1990, 1991 and 1993 from the power-team tables of the specification pages (1988 p.103: automatic 700-R4, base; 1990 pp.61, 165; 1991 p.17; 1993 p.177); the 1989 service manual (p.11) calls it the automatic 700-R4; the 1992 list adds 4L60 ⛭ GM Heritage — 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.67 · 1988 Chevrolet Corvette, p.103 · 1989 Chevrolet Corvette, p.11 · 1990 Chevrolet Corvette, p.61 · 1991 Chevrolet Corvette, p.17 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.177 | confirmed |
| MH5 | Transmission, manual 4 speed with overdrive, base gearing | 1986–1988 | specification pages only: MH5 is the base gearbox and MK2 the gearbox with Z51; the order guides order the manual transmission as MM4, and the code is claimed from the MVMA specification pages ⛭ GM Heritage — 1986 Chevrolet Corvette, p.31 · 1987 Chevrolet Corvette, p.49 · 1988 Chevrolet Corvette, p.103 | confirmed |
| MK2 | Transmission, manual 4 speed with overdrive, with Z51 | 1986–1988 | specification pages only: the gearbox with the Z51 package (MH5 is the base gearbox); the order guides order the manual transmission as MM4, and the code is claimed from the MVMA specification pages ⛭ GM Heritage — 1986 Chevrolet Corvette, p.31 · 1987 Chevrolet Corvette, p.49 · 1988 Chevrolet Corvette, p.103 | confirmed |
| ML9 | Transmission, manual 6 speed, ZF | 1989–1996 | 1989 from the service manual engine table (p.11); 1991 from the option weight page (p.52) ⛭ GM Heritage — 1989 Chevrolet Corvette, p.11 · 1990 Chevrolet Corvette, p.96 · 1991 Chevrolet Corvette, p.52 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| MM4 | Transmission, manual 4 speed, with overdrive | 1984–1988 | the 1988 convertible order guide (p.36) requires B4P, KC4 and V01 with it ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.50 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 | confirmed |
| MN6 | Merchandised transmission, manual 6 speed provisions | 1989–1996 | the order guides print it as the 6 speed manual transmission (no cost) ⛭ GM Heritage — 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.13 · 1991 Chevrolet Corvette, p.9 · 1992 Chevrolet Corvette, p.51 · 1993 Chevrolet Corvette, p.94 · 1994 Chevrolet Corvette, p.27 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.83 | confirmed |
| MX0 | Merchandised transmission, automatic overdrive provisions | 1984–1996 | the order guides print it as the automatic transmission with overdrive; the 1993 list (p.18) words it "Automatic 4-Speed 4L60 Transmission"; the 1984–1996 pages print MXO ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.51 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.50 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.83 | confirmed |
Axles
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| G44 | Axle, rear, 3.07 ratio | 1992–1996 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| G92 | Axle, rear, performance ratio | 1985–1996 | the 1993 options page (p.75) gives it a 3.07 ratio (2.73 on the convertible); with MX0 only (1991 p.12, 1994–1996 order guides); not with Z51 (1986 order guide p.110); 1991: requires KC4 and FX3 (convertible guide p.12), and Z07 with MX0 requires G92 (coupe guide p.10); 1993: requires FX3 (convertible guide p.97) or FX3 or Z07 (coupe guide p.99) ⛭ GM Heritage — 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.80 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.9 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.75 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| G95 | Axle, rear, economy ratio | 1985, 1994–1995 | ⛭ GM Heritage — 1985 Chevrolet Corvette, p.50 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 | confirmed |
| GM1 | Axle, rear, 2.59 ratio | 1992–1996 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; the 1993, 1995 pages print GMI ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| GM3 | Axle, rear, 3.45 ratio | 1992–1996 | the 1992 list (p.32) adds the 8.5 inch ring gear ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| GU2 | Axle, rear, 2.73 ratio | 1992–1993 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
Packages & Trims
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| 1SA | Preferred equipment group, base, coupe | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.37 | confirmed |
| 1SB | Preferred equipment group 1, coupe | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.37 | confirmed |
| 1SC | Preferred equipment group, base, convertible | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.37 | confirmed |
| 1SD | Preferred equipment group 1, convertible | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.37 | confirmed |
| C2L | Roof package, dual removable | 1986–1996 | includes the standard solid panel and a transparent panel, requires 24S or 64S; the lists say it consists of CF7 and CC3; only in: coupe ⛭ GM Heritage — 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.135 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.62 | confirmed |
| CVA1 | Preferred equipment group 1, coupe | 1989–1990, 1993–1994 | electronic air conditioning, Delco/Bose radio, power driver seat; 1990 from the preferred equipment group page (p.55); the 1988 Quick-Spec pages name CVA1 only inside other entries (Incl w/), and the 1991 and 1992 coupe guides (p.10, p.55) print the Group 1 heading as CYAT and otherwise name CVA1 only inside Incl w/ entries, so 1988 and 1991–1992 are not claimed; the 1993 page prints CVAI ⛭ GM Heritage — 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.55 · 1993 Chevrolet Corvette, p.75 · 1994 Chevrolet Corvette, p.42 | confirmed |
| CVA2 | Quick-Spec package 2, coupe | 1988 | content of CVA1 plus further options ⛭ GM Heritage — 1988 Chevrolet Corvette, p.43 | confirmed |
| CVAB | Preferred equipment group, base, coupe | 1989–1994 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.55 · 1993 Chevrolet Corvette, p.99 · 1994 Chevrolet Corvette, p.25 | confirmed |
| CYA1 | Preferred equipment group 1, convertible | 1988–1994 | 1988 Quick-Spec package 1 (options page p.43 prints the heading Package CYAI); the 1990 and 1992 order guides print CYAI ⛭ GM Heritage — 1988 Chevrolet Corvette, p.43 · 1989 Chevrolet Corvette, p.34 · 1990 Chevrolet Corvette, p.16 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.51 · 1993 Chevrolet Corvette, p.75 · 1994 Chevrolet Corvette, p.42 | confirmed |
| CYA2 | Quick-Spec package 2, convertible | 1988 | content of CYA1 plus further options ⛭ GM Heritage — 1988 Chevrolet Corvette, p.43 | confirmed |
| CYAB | Preferred equipment group, base, convertible | 1989–1994 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.34 · 1990 Chevrolet Corvette, p.16 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.51 · 1993 Chevrolet Corvette, p.97 · 1994 Chevrolet Corvette, p.27 | confirmed |
| CZA1 | Preferred equipment group 1, ZR1 | 1990 | the ZR-1 column of the preferred equipment group pages (pp.55, 159) ⛭ GM Heritage — 1990 Chevrolet Corvette, p.55 | confirmed |
| Z01 | Appearance package, 35th Anniversary | 1988 | only in: coupe; content includes D84, AQ9, AC1, C68, D74, UU8, Z52, Z6A, 24S, B57 and B18 ⛭ GM Heritage — 1988 Chevrolet Corvette, p.27 | confirmed |
| Z07 | Performance handling package, adjustable | 1991–1995 | the 1994–1995 lists word it "Aggressive Sport Package" (1994 p.64, 1995 p.104), the 1993 list (p.18) prints it 207 Sport Package; includes FX3 (1995 order guide p.23); coupe only: not with the convertible or ZR1 (1993 p.75, 1994 p.42, 1995 p.64), ZR1 standard equipment including its contents (1994–1995) ⛭ GM Heritage — 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.55 · 1993 Chevrolet Corvette, p.99 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 | confirmed |
| Z15 | Appearance package, Collector Edition | 1996 | requires 1SB (coupe order guide p.83) or 1SD (convertible order guide p.85); Sebring Silver paint and silver-painted 5-spoke wheels; the 1996 list and the convertible guide print it 215 ⛭ GM Heritage — 1996 Chevrolet Corvette, p.83 | confirmed |
| Z16 | Performance package, Grand Sport Edition | 1996 | requires LT4 and 1SB (coupe order guide p.83) or LT4 and 1SD (convertible order guide p.85); Admiral Blue paint with a white center stripe, black-painted wheels; the 1996 list prints it 216 ⛭ GM Heritage — 1996 Chevrolet Corvette, p.83 | confirmed |
| Z25 | Appearance package, 40th Anniversary | 1993 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 | confirmed |
| Z51 | Performance package, handling | 1985–1990, 1996 | 1985 options page (p.43): QZD tires, Bilstein shocks, fast-ratio steering and heavy-duty cooling; 1989 order guide (p.32): requires MN6, includes the special suspension, KC4, B4P and V01; 1996 coupe only, with MX0 requires G92 (p.38); the 1984 pages print the package as 251 (order guide p.20, weight page p.49) and name Z51 only inside other lines (specification p.36), so 1984 is not claimed; no 1991–1995 page read prints it (Z07 instead) ⛭ GM Heritage — 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.50 · 1987 Chevrolet Corvette, p.68 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.22 · 1990 Chevrolet Corvette, p.31 · 1996 Chevrolet Corvette, p.38 | confirmed |
| Z52 | Performance package, sport handling | 1987–1988 | 1988: includes FG3, KC4, B4P, V01 and 17 x 9.5 wheels, not with Z51 (order guide p.34); the 1989 program highlights (kit p.38) cancel it from the start of 1989 production ⛭ GM Heritage — 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 | confirmed |
| ZR1 | Special performance coupe package | 1990–1995 | only in: ZR1 coupe (model 1YZ07 on the example label of the 1992 service manual, p.31); 1991 from the ZR1 coupe column of the 1991 dimension page (p.47); the 1991, 1993 (p.18) and 1995 (p.104) pages print ZRI; 1989 is not claimed: no final 1989 RPO list prints it; the 1989 pages that name it are preliminary engineering pages or interim sales copy (p.140) ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.47 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 | confirmed |
Equipment
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| 17P | Wheel color, Silver | 1996 | only in: Collector Edition (Z15) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 24S | Roof panel, removable, transparent, blue tint | 1986, 1988–1990, 1993–1996 | only in: coupe; the 1996 list words it "Roof Panel Color, Removable, Blue" ⛭ GM Heritage — 1986 Chevrolet Corvette, p.80 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.22 · 1990 Chevrolet Corvette, p.14 · 1993 Chevrolet Corvette, p.99 · 1994 Chevrolet Corvette, p.42 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 41P | Wheel color, Black | 1996 | only in: Grand Sport (Z16) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 64S | Roof panel, removable, transparent, bronze tint | 1986, 1988–1989, 1992–1994, 1996 | only in: coupe; the 1996 list words it "Roof Panel Color, Removable, Bronze"; the 1990 and 1995 order guides print it 645 (1990 p.14, 1995 p.23), so 1990 and 1995 are not claimed ⛭ GM Heritage — 1986 Chevrolet Corvette, p.110 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1996 Chevrolet Corvette, p.63 | confirmed |
| AC1 | Power seat adjuster, passenger, 6 way | 1987–1994 | requires AC3; the 1990, 1993–1994 pages print ACI ⛭ GM Heritage — 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.34 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.51 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 | confirmed |
| AC3 | Power seat adjuster, driver, 6 way | 1987–1994 | ⛭ GM Heritage — 1987 Chevrolet Corvette, p.10 · 1988 Chevrolet Corvette, p.34 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 | confirmed |
| AG1 | Power seat adjuster, driver, 6 way | 1995–1996 | the 1996 page prints AGI ⛭ GM Heritage — 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.62 | confirmed |
| AG2 | Power seat adjuster, passenger, 6 way | 1995–1996 | requires AG1 ⛭ GM Heritage — 1995 Chevrolet Corvette, p.25 · 1996 Chevrolet Corvette, p.62 | confirmed |
| AG9 | Seat, power, 6 way, driver | 1984–1986 | the 1987–1988 specification pages still name AG9 in a propeller-shaft footnote, but the 1987–1988 order guides order the driver power seat as AC3, so the row ends in 1986 ⛭ GM Heritage — 1984 Chevrolet Corvette, p.20 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.106 | confirmed |
| AJ3 | Inflatable restraint system, front seat | 1990, 1992–1993 | ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| AK5 | Inflatable restraint system, driver and passenger | 1994, 1996 | the 1995 list prints the description without a legible code ⛭ GM Heritage — 1994 Chevrolet Corvette, p.63 · 1996 Chevrolet Corvette, p.62 | confirmed |
| AQ9 | Reclining bucket seat, driver and passenger, sport | 1985, 1987, 1989–1990, 1992–1996 | the kit pages call it the custom adjustable sport seat (power-adjusted lateral restraints, lumbar support and back angle) and from 1989 the articulated leather sport seat; 1985, 1987 and 1989: the option weight (MVMA) pages print the code and the order guides of those years print no code for it; the 1984 weight page (p.50) prints it as the full feature sport seat, but the 1984 order guide (color and trim chart p.19, garbled OCR) shows no legible sport seat entry, so 1984 is not claimed; the 1986 and 1991 option weight pages print it as A09, and the 1988 kit names it only in the 35th Anniversary (Z01) content, so 1986, 1988 and 1991 are not claimed ⛭ GM Heritage — 1985 Chevrolet Corvette, p.85 · 1987 Chevrolet Corvette, p.67 · 1989 Chevrolet Corvette, p.169 · 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.62 | confirmed |
| AR9 | Reclining bucket seat, driver and passenger, European style | 1990, 1992–1996 | the 1996 list calls it the base seat; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.62 | confirmed |
| AU0 | Lock control, remote entry, second transmitter | 1996 | the 1996 page prints AUO ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| AU3 | Lock control, side door, electric | 1984–1987, 1993 | the kit pages call it the power door lock system; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; the 1992 list (p.32) prints AL3, so 1992 is not claimed ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.8 · 1993 Chevrolet Corvette, p.17 | confirmed |
| B16 | Seat trim, leather | 1985–1987, 1989–1992, 1994–1996 | the option weight (MVMA) pages print the code; the order guides of those years print no code for it; the 1985–1987 weight-page remark says A51 (special contour bucket seat) is required with it; the 1988 weight page (p.127) prints it in Cyrillic letters (КРО В16), so 1988 is not claimed ⛭ GM Heritage — 1985 Chevrolet Corvette, p.85 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.67 · 1989 Chevrolet Corvette, p.169 · 1990 Chevrolet Corvette, p.96 · 1991 Chevrolet Corvette, p.52 · 1992 Chevrolet Corvette, p.207 · 1994 Chevrolet Corvette, p.163 · 1995 Chevrolet Corvette, p.159 · 1996 Chevrolet Corvette, p.149 | confirmed |
| B4P | Fan, radiator cooling boost | 1986–1989 | included in Z51 (1986–1988 order guides), and in Z52 in 1987–1988; the 1990 option weight page names it only inside the Z51 content, so 1990 is not claimed ⛭ GM Heritage — 1986 Chevrolet Corvette, p.80 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.34 · 1989 Chevrolet Corvette, p.32 | confirmed |
| B74 | Moldings, wheel opening, extra wide | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| BX1 | Ornamentation, exterior, special, front end | 1996 | only in: Grand Sport (Z16) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| C05 | Roof, convertible folding | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| C49 | Defogger, rear window, electric | 1992–1993 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| C60 | HVAC system, air conditioning, manual control | 1990, 1992–1996 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1990 Chevrolet Corvette, p.135 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| C68 | HVAC system, air conditioning, electronic control | 1985–1996 | the kit pages call it automatic air conditioning (1985–1986) and electronic control air conditioning ⛭ GM Heritage — 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.50 · 1987 Chevrolet Corvette, p.12 · 1988 Chevrolet Corvette, p.34 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| CC2 | Roof, auxiliary, removable hardtop | 1989–1996 | only in: convertible ⛭ GM Heritage — 1989 Chevrolet Corvette, p.34 · 1990 Chevrolet Corvette, p.135 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.25 · 1996 Chevrolet Corvette, p.62 | confirmed |
| CC3 | Roof panel, removable, transparent | 1984–1987, 1989–1996 | acrylic, blue tinted (1985 option weight page p.85); 1986, 1987, 1989 and 1991: the option weight (MVMA) pages print the code; the order guides of those years print no code for it ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.67 · 1989 Chevrolet Corvette, p.169 · 1990 Chevrolet Corvette, p.135 · 1991 Chevrolet Corvette, p.52 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| CF7 | Roof panel, removable, non-transparent | 1992–1996 | the 1990 list names it only inside the C2L roof package; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| D64 | Mirror, inside visor vanity, right-hand, illuminated | 1993 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; 1992 is not claimed: only the preliminary 1992 product book pages (GM confidential, 1990) print it ⛭ GM Heritage — 1993 Chevrolet Corvette, p.17 | confirmed |
| D74 | Mirror, inside visor vanity, left-hand, illuminated | 1987–1989, 1993 | the order guides call it the illuminated driver vanity mirror; 1992 is not claimed: only the preliminary 1992 product book pages (GM confidential, 1990) print it ⛭ GM Heritage — 1987 Chevrolet Corvette, p.12 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| DC7 | Mirrors, outside, left-hand and right-hand, remote control, electric | 1992 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 | confirmed |
| DC8 | Mirrors, outside, left-hand and right-hand, remote control, electric | 1992–1995 | the 1992 list words DC7 and DC8 the same ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 | confirmed |
| DL8 | Mirrors, outside, left-hand and right-hand, remote control, electric, heated | 1987–1988, 1990, 1992–1996 | 1987–1988 only in: convertible (the convertible order guides p.12 and p.36 print it, the coupe guides carry Z6A, and the 1988 options page p.43 marks it convertible only); later years carry no body restriction; the 1987–1988 order guides call them twin remote heated mirrors; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it ⛭ GM Heritage — 1987 Chevrolet Corvette, p.12 · 1988 Chevrolet Corvette, p.36 · 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| F45 | Chassis, continuously variable real time damping | 1996 | 1996 order guide (p.83): selective real time damping, requires AG1 and AG2, not with Z51 ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| FE1 | Suspension system, soft ride | 1992–1996 | the 1992 page prints FEI ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| FE3 | Suspension system, sport | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| FE7 | Suspension system, heavy duty | 1992–1995 | the 1986–1987 and 1990 option weight pages name it only inside the Z51 content, so those years are not claimed; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; the 1996 technical specifications (p.49) give FE7 values, but the 1996 list (p.62) prints only FE1 and FE3, so 1996 is not claimed ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 | confirmed |
| FG3 | Shock absorbers, Delco/Bilstein, gas pressure | 1984–1988, 1993 | included in Z51 (1986–1988 order guides), and in Z52 in 1987–1988; the 1989 and 1990 option weight pages name it only inside the Z51 content, so 1989–1990 are not claimed; 1992 is not claimed: only the preliminary 1992 product book pages (GM confidential, 1990) print it ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| FX3 | Ride and handling, electronic, selective | 1989–1995 | the order guides call it selective ride and handling; 1989: requires Z51 (order guide p.32); from 1990 offered alone (1990 pp.14, 16); G92 requires FX3 (1991 p.12, 1993 p.97) or FX3 or Z07 (1993 p.99) ⛭ GM Heritage — 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 | confirmed |
| J55 | Brakes, heavy duty | 1990–1996 | 1990–1991 from the brake legends of the specification pages (1990 p.81, 1991 p.36: Base JL9 and Heavy Duty J55 systems); 1992–1996 from the service lists; 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it, and the 1989 brake page (p.155) prints it as 155 ⛭ GM Heritage — 1990 Chevrolet Corvette, p.81 · 1991 Chevrolet Corvette, p.36 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| JL9 | Brakes, antilock, front and rear disc | 1989–1996 | 1989–1991 and 1994–1996 from the brake legend of the specification pages (1989 p.155, 1990 p.81, 1991 p.36, 1994 p.146, 1995 p.142, 1996 p.132) ⛭ GM Heritage — 1989 Chevrolet Corvette, p.155 · 1990 Chevrolet Corvette, p.81 · 1991 Chevrolet Corvette, p.36 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.146 · 1995 Chevrolet Corvette, p.142 · 1996 Chevrolet Corvette, p.132 | confirmed |
| K05 | Heater, engine block | 1988–1990, 1992, 1994, 1996 | Canada only (1992 and later lists); 1994 calls it the engine coolant heater; the 1993 and 1995 pages print KOs and KOS, so 1993 and 1995 are not claimed; the 1990, 1992, 1994 pages print KO5 ⛭ GM Heritage — 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.16 · 1992 Chevrolet Corvette, p.32 · 1994 Chevrolet Corvette, p.63 · 1996 Chevrolet Corvette, p.62 | confirmed |
| K34 | Cruise control, electronic, with resume speed | 1984–1987, 1993 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; 1992 is not claimed: no final 1992 page other than the example label (p.31) prints it, the rest being the preliminary 1992 product book pages (GM confidential, 1990) ⛭ GM Heritage — 1984 Chevrolet Corvette, p.20 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.8 · 1993 Chevrolet Corvette, p.18 | confirmed |
| K68 | Generator, 120 amp | 1993 | 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; 1992 is not claimed: only the preliminary 1992 product book pages (GM confidential, 1990) print it (the 1992 service list prints KW2) ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 | confirmed |
| KC4 | Cooler, engine oil | 1984–1994 | included in Z51 (1985–1990), and in Z52 in 1987–1988; the 1991 order guide (p.12) requires MN6 with it ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.12 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.63 | confirmed |
| KG9 | Generator, 140 amp | 1994–1996 | ⛭ GM Heritage — 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| KW2 | Generator, 124 amp | 1992, 1994–1995 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 | confirmed |
| N84 | Tire, spare, delete | 1995–1996 | requires WY5 and UJ6 (1995 order guide p.23, 1996 p.83) ⛭ GM Heritage — 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| NK4 | Steering wheel, sport, leather | 1992–1996 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| QA0 | Wheels, 17 x 8.5, aluminum, styled | 1995 | the 1995 list prints QAO (letter O) ⛭ GM Heritage — 1995 Chevrolet Corvette, p.103 | confirmed |
| QA1 | Wheels, 17 x 9.5, aluminum, styled | 1992–1996 | the 1988 brochure (p.11) names it, but the 1988 order guide (pp.34, 36) lists the 17 x 9.5 wheels for information only with no code, and the 1989 order guide (p.32) lists them as base with no code, so 1988–1989 are not claimed; the 1995 list words it as the 17 x 9.5 rear wheel; the 1993–1995 pages print QAI ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| QA2 | Wheels, 17 x 9.5 front and 17 x 11 rear, aluminum, styled | 1990, 1993–1995 | the 1992 list (p.32) and the 1996 list (p.62) print QAZ, so 1992 and 1996 are not claimed ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 | confirmed |
| QB6 | Wheels, 17 x 8.5 front and 17 x 9.5 rear, aluminum, styled | 1993–1996 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| QD2 | Wheels, 17 x 8.5 front and 17 x 9.5 rear, aluminum, styled, painted | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| T61 | Lighting, daytime running | 1990, 1992–1996 | the 1996 list adds Canadian ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| T93 | Lamps, tail and stop, special | 1990 | ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 | confirmed |
| U19 | Instrument cluster, kilometers and miles | 1990, 1992–1996 | the 1996 list adds Canadian and export ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| U1F | Radio, AM/FM stereo, seek/scan, auto reverse music search cassette, compact disc, HPS, clock, ETR | 1990–1996 | the 1990 list words it "AM/FM Stereo, Cassette With Compact Disc Player"; the order guides call it the Delco/Bose music system with cassette and CD players; 1991 from the brochure only (p.6), the 1991 order guide (p.10) offering the CD system with no code; the 1990, 1991, 1992–1993 and 1995 pages print UIF ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.6 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| U52 | Instrument cluster, electronic | 1990, 1993–1996 | the 1992 list prints L52 ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| U75 | Antenna, power, radio | 1992–1996 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| UJ6 | Indicator, low tire pressure warning | 1989–1996 | required with WY5 (1994–1996); the 1987 order-guide index prints the low tire pressure indicator entry as UJE, so 1987 is not claimed ⛭ GM Heritage — 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| UL5 | Radio delete | 1984–1988 | for credit, deletes the standard radio and speakers; the 1989 option weight page prints it, but the radio section of the 1989 order guide (p.32) offers no radio delete, so 1989 is not claimed ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 | confirmed |
| UM6 | Radio, AM/FM stereo, seek/scan, auto reverse cassette, clock, ETR | 1984–1987, 1990, 1992–1996 | the 1984–1987 order guides call it the electronically tuned AM/FM stereo radio with seek-scan, cassette and clock; the 1994–1995 sound-system product pages (1994 p.44, 1995 p.63) print UN6 for the standard radio, where the service lists of those years (1994 p.64, 1995 p.103) and the 1996 sound page (p.39) print UM6 ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.8 · 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| UU8 | Radio, AM/FM stereo, Delco/Bose, cassette, clock, ETR | 1984–1996 | the order guides call it the Delco-GM/Bose music system; the 1990 list adds Dolby; 1991 from the brochure only (p.6), the 1991 order guide (p.10) printing it as UUB ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.50 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.6 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.75 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| UX0 | Speaker system, Delco/Bose, 6, dual floor sill, dual extended range | 1990, 1992–1996 | the 1990 list words it "Speaker System, Delco/Bose, 6 Speaker"; the 1990, 1992–1996 pages print UXO ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| UY5 | Speaker system, 4, dual floor sill, dual extended range | 1993, 1996 | the 1994 and 1995 lists print UYS, so 1994–1995 are not claimed ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 · 1996 Chevrolet Corvette, p.62 | confirmed |
| V01 | Radiator, heavy duty | 1985–1989 | included in Z51, and in Z52 in 1987–1988; the 1990 option weight page names it only inside the Z51 content, so 1990 is not claimed; the 1985, 1988 pages print VO1 ⛭ GM Heritage — 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.110 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 | confirmed |
| V08 | Cooling system, heavy duty | 1985 | includes the heavy-duty radiator, boost fan and oil cooler (1985 order guide p.52); the 1986–1989 option weight pages still print V08, but the 1986–1989 order guides order its parts as V01, B4P and KC4, so the row ends in 1985 ⛭ GM Heritage — 1985 Chevrolet Corvette, p.52 | confirmed |
| V56 | Luggage carrier, black | 1989–1993 | only in: convertible ⛭ GM Heritage — 1989 Chevrolet Corvette, p.34 · 1990 Chevrolet Corvette, p.31 · 1991 Chevrolet Corvette, p.12 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 | confirmed |
| WY5 | Performance package, extended mobility tires | 1994–1996 | requires UJ6; not with Z51, Z07 or Z16 ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.62 | confirmed |
| XAA | Tire, front, P255/45ZR17 | 1993–1996 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| XAU | Tire, front, P275/40ZR17 | 1990, 1992–1996 | ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| XFR | Tire, front, P255/45ZR17, EMT | 1994, 1996 | the 1995 list prints XPR ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1996 Chevrolet Corvette, p.62 | confirmed |
| YAA | Tire, rear, P285/40ZR17 | 1993–1996 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| YAU | Tire, rear, P275/40ZR17 | 1990, 1992–1996 | ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| YBE | Tire, rear, P315/35ZR17 | 1990, 1992–1996 | ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| YFR | Tire, rear, P255/45ZR17, EMT | 1995–1996 | ⛭ GM Heritage — 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| YFS | Tire, rear, P285/40ZR17, EMT | 1994–1996 | ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.62 | confirmed |
| Z6A | Defogger system, rear window and outside rearview mirrors | 1984–1989 | heated rear window and mirrors; coupe only (1988 options page p.43) ⛭ GM Heritage — 1984 Chevrolet Corvette, p.20 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.50 · 1987 Chevrolet Corvette, p.10 · 1988 Chevrolet Corvette, p.34 · 1989 Chevrolet Corvette, p.22 | confirmed |
Paint
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| 10T | Convertible top color, White | 1989–1994 | the order-guide top keys call it White (1989 p.33, 1992 p.50); the service lists call it Arctic White (1990 p.135), White Vinyl (1992 p.33) and Arctic White Vinyl (1993–1994); the 1989 service list (p.22) prints "11 • Top Color, White Vinyl", and the 1989 product pages (pp.27, 134) print the white top as 11T, the order-guide reading 10T being kept; 1991 from the convertible color chart ⛭ GM Heritage — 1989 Chevrolet Corvette, p.33 · 1990 Chevrolet Corvette, p.135 · 1991 Chevrolet Corvette, p.11 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 | confirmed |
| 10U | Primary color, exterior, Arctic White | 1990, 1992–1994, 1996 | the 1990 order guide calls colour 10 Corvette White; the 1995 list prints 100 ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 11T | Convertible top color, White | 1986–1988 | 1986 from the convertible color chart; 1987 from the color and trim page (p.35, printed 1IT); the 1989 product pages (p.27, printed 1IT; p.134) print the white top as 11T, but the 1989 order guide (p.33, revised 1-30-89) prints it as 10T, so 1989 is not claimed ⛭ GM Heritage — 1986 Chevrolet Corvette, p.112 · 1987 Chevrolet Corvette, p.35 · 1988 Chevrolet Corvette, p.32 | confirmed |
| 13U | Primary color, exterior, Sebring Silver Metallic | 1996 | only in: Collector Edition (Z15) (order guide); the 1996 service list (p.63) words it Sebring Silver (#13) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.84 | confirmed |
| 16T | Convertible top color, White | 1995–1996 | the 1995–1996 order-guide top keys call it White; the 1996 service list calls it Bright White; 1995 from the convertible color chart ⛭ GM Heritage — 1995 Chevrolet Corvette, p.26 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 19T | Convertible top color, Black | 1986–1990 | vinyl (1989); 1986 and 1990 from the convertible color charts; the 1992–1993 service lists also print 19T (black vinyl top), but the 1992–1993 order guides offer the black top as 41T, so 1992–1993 are not claimed ⛭ GM Heritage — 1986 Chevrolet Corvette, p.112 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.22 · 1990 Chevrolet Corvette, p.15 | confirmed |
| 28U | Primary color, exterior, Admiral Blue Metallic | 1994, 1996 | 1996: only in: Grand Sport (Z16) (order guide); the 1994 order guide (p.30) calls colour 28 Admiral Blue Metallic, the 1994 service list Dark Cloisonne Blue Metallic; the 1995 list prints 280 ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 29T | Convertible top color, Blue | 1991–1992 | the 1992 order guide (p.50) prints BLUE 29T and the 1992 brochure (p.47) calls it cloth; 1991 from the convertible color chart ⛭ GM Heritage — 1991 Chevrolet Corvette, p.11 · 1992 Chevrolet Corvette, p.50 | confirmed |
| 34T | Convertible top color, Beige | 1995–1996 | cloth (1995); the 1996 list words it Beige II ⛭ GM Heritage — 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 40A | Stripe color, accent, White | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 41T | Convertible top color, Black | 1991–1996 | cloth (1992 brochure p.47, 1993–1995 lists); 1992 from the order-guide top key (p.50); 1991 from the convertible color chart; the 1995 list prints 4IT ⛭ GM Heritage — 1991 Chevrolet Corvette, p.11 · 1992 Chevrolet Corvette, p.50 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 41U | Primary color, exterior, Black | 1989, 1992–1996 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 43U | Primary color, exterior, Bright Aqua Metallic | 1992–1995 | the 1996 service list (p.63) and color page (p.32) still print it, but the 1996 order-guide color charts (pp.84, 86, revised 1-29-96) do not offer it, so 1996 is not claimed (rule 10b) ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 | confirmed |
| 45U | Primary color, exterior, Polo Green II Metallic | 1992–1994, 1996 | the 1992–1994 order guides (1992 p.52, 1993 p.94, 1994 p.30) call colour 45 Polo Green II Metallic; the 1992–1994 service lists call it Medium Green Pearl; the 1995 list prints 450 ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 53U | Primary color, exterior, Competition Yellow | 1993–1995 | the 1992 service list prints it, but the 1992 order guide (pp.50, 52) offers yellow as colour 35 (Corvette Yellow), not 53, so 1992 is not claimed; the 1996 service list (p.63) prints it, but the 1996 order-guide color charts (pp.84, 86) do not offer it, so 1996 is not claimed (rule 10b) ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 | confirmed |
| 66U | Primary color, exterior, Copper Metallic | 1994 | the 1994 order guide (p.30) calls colour 66 Copper Metallic; the 1994 service list calls it Light Melon ⛭ GM Heritage — 1994 Chevrolet Corvette, p.65 | confirmed |
| 67T | Convertible top color, Saddle | 1986–1990 | from the convertible color charts (the 1986 chart lists Saddle, White and Black tops; the 1989 top key on p.33 prints Saddle 67T) ⛭ GM Heritage — 1986 Chevrolet Corvette, p.112 · 1987 Chevrolet Corvette, p.11 · 1988 Chevrolet Corvette, p.35 · 1989 Chevrolet Corvette, p.33 · 1990 Chevrolet Corvette, p.15 | confirmed |
| 68T | Convertible top color, Beige | 1991–1994 | the order-guide top keys call it Beige (1992 p.50, cloth per the 1992 brochure p.47) and in 1991 Saddle (p.11); the service lists call it Neutral Beige cloth; 1991 from the convertible color chart ⛭ GM Heritage — 1991 Chevrolet Corvette, p.11 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 | confirmed |
| 68U | Primary color, exterior, Ruby Red Metallic | 1993 | the 1993 order guide (p.94) offers colour 68 Ruby Red Metallic with the 40th Anniversary package (Z25); the service list calls it Anniversary Ruby Red ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 | confirmed |
| 70U | Primary color, exterior, Torch Red | 1993–1996 | the 1994 list prints 7OU ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 71T | Convertible top color, Ruby Red | 1993 | cloth ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 | confirmed |
| 73U | Primary color, exterior, Black Rose Metallic | 1992–1994 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 | confirmed |
| 75U | Primary color, exterior, Dark Red Metallic | 1992–1994 | the order guides call colour 75 Corvette Dark Red Metallic (1992) and Dark Red Metallic (1993–1994); the service lists call it Brilliant Red Metallic; the 1995 list prints 7SU, so 1995 is not claimed ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 | confirmed |
| 80U | Primary color, exterior, Medium Quasar Blue Metallic | 1993 | the 1993 order guide (p.94) calls colour 80 Medium Quasar Blue Metallic; the 1994 service list also prints 80U, but the 1994 order guide (pp.30, 32) does not offer colour 80, so 1994 is not claimed ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 | confirmed |
| 81U | Primary color, exterior, Corvette Bright Red | 1992 | the 1992 order guide (p.52) calls colour 81 Corvette Bright Red; the service list calls it Bright Red ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 | confirmed |
| D82 | Paint, special | 1996 | only in: Grand Sport (Z16) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| D84 | Paint, custom two-tone | 1984–1987 | the 1985–1987 order guides print it (1985 p.52, 1986 pp.106, 110, 1987 p.8); the 1988 brochure (p.11) and option weight page (p.127) still name it, but the 1988 order guide (index p.32, revised 12-4-87; coupe guide p.34, color chart p.33) offers solid paint only, so 1988 is not claimed (rule 10b) ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.43 · 1986 Chevrolet Corvette, p.49 · 1987 Chevrolet Corvette, p.8 | confirmed |
Interior Trim
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| 103 | Trim combination, leather, Arctic White | 1993 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 | confirmed |
| 10I | Interior trim, Arctic White | 1993 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 | confirmed |
| 113 | Trim combination, leather, Arctic White | 1992 | the 1992 order guide (pp.50, 52) calls the interior Arctic White; the service list calls it White Leather Trim ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 | confirmed |
| 143 | Trim combination, leather, Light Gray | 1992–1996 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 144 | Trim combination, leather, Light Gray, Collector Edition | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 14I | Interior trim, Light Gray | 1993–1994, 1996 | the lists print 141 ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 192 | Trim combination, leather, Black | 1989 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 | confirmed |
| 193 | Trim combination, leather, Black | 1992–1996 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 194 | Trim combination, leather, Black, Collector Edition | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 195 | Trim combination, leather, Black, Grand Sport | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 199 | Seat belts, Black | 1989, 1992–1993 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 | confirmed |
| 19C | Trim combination, cloth, Black | 1989–1990, 1992–1993 | ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 · 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 | confirmed |
| 19I | Interior trim, Black | 1989–1990, 1992–1996 | the 1989–1993, 1995 and 1996 lists print 191 ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 · 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 212 | Trim combination, leather, Blue | 1989 | the 1989 order guide (pp.31, 33) calls the interior Blue; the service list calls it Medium Blue ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 | confirmed |
| 219 | Seat belts, Blue | 1989 | the 1989 order guide (pp.31, 33) calls the interior Blue; the service list calls it Medium Blue ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 | confirmed |
| 21I | Interior trim, Blue | 1989 | the 1989 order guide (pp.31, 33) calls the interior Blue; the service list calls it Medium Blue and prints 211 ⛭ GM Heritage — 1989 Chevrolet Corvette, p.22 | confirmed |
| 643 | Trim combination, leather, Light Beige | 1992–1996 | ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 · 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 64I | Interior trim, Light Beige | 1993–1996 | the lists print 641 ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 703 | Trim combination, leather, Torch Red | 1993–1996 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 704 | Trim combination, leather, Torch Red, Collector Edition | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.63 | confirmed |
| 705 | Trim combination, leather, Torch Red/Black, Grand Sport | 1996 | the 1996 color and trim page (p.32) lists the Grand Sport interior as Torch Red/Black; the service list (p.63) calls it Torch Red (Z16) ⛭ GM Heritage — 1996 Chevrolet Corvette, p.32 | confirmed |
| 70I | Interior trim, Torch Red | 1993–1996 | the 1995 and 1996 lists print 701 ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 · 1994 Chevrolet Corvette, p.65 · 1995 Chevrolet Corvette, p.104 · 1996 Chevrolet Corvette, p.63 | confirmed |
| 733 | Trim combination, leather, Red | 1992 | the 1992 order guide (pp.50, 52) calls the interior Red; the service list calls it Flame Red ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 | confirmed |
| 739 | Seat belts, Red | 1992 | the 1992 order guide (pp.50, 52) calls the interior Red; the service list calls it Flame Red ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 | confirmed |
| 73I | Interior trim, Red | 1992 | the 1992 order guide (pp.50, 52) calls the interior Red; the service list calls it Flame Red and prints 731 ⛭ GM Heritage — 1992 Chevrolet Corvette, p.33 | confirmed |
| 793 | Trim combination, leather, Ruby Red | 1993 | ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 | confirmed |
| 79I | Interior trim, Ruby Red | 1993 | the list prints 791 ⛭ GM Heritage — 1993 Chevrolet Corvette, p.19 | confirmed |
| IL3 | Trim, interior design (L3), base with AQ9 | 1996 | the list prints 1L3 ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| IL4 | Trim, interior design (L4), Collector Edition | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| IL5 | Trim, interior design (L5), Grand Sport | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| IP3 | Trim, interior design (P3), base with AR9 | 1996 | ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
Internal / Process
| Code | Description | Years | Models/Notes | Confidence |
|---|---|---|---|---|
| B3W | Preliminary price information | 1984–1988 | internal code order-guide entry ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.50 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 | confirmed |
| D1A | Gear, speedometer driven (25513042) | 1993 | internal code the list prints DIA ⛭ GM Heritage — 1993 Chevrolet Corvette, p.17 | confirmed |
| D3W | Gear, speedometer driven (25513044) | 1993 | internal code ⛭ GM Heritage — 1993 Chevrolet Corvette, p.17 | confirmed |
| D3X | Gear, speedometer driven (25513049) | 1990, 1992–1993 | internal code ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| D4D | Gear, speedometer driven (25513047) | 1990 | internal code ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 | confirmed |
| D4L | Gear, speedometer driven (25513050) | 1990, 1992–1993 | internal code ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.17 | confirmed |
| D60 | Color combination, non-recommended | 1984–1988 | internal code order-guide entry: orders an interior and exterior combination outside the chart (1985); not permitted on the convertible (1986, 1988) ⛭ GM Heritage — 1984 Chevrolet Corvette, p.18 · 1985 Chevrolet Corvette, p.50 · 1986 Chevrolet Corvette, p.106 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 | confirmed |
| D7B | Gear, speedometer driven (25513043) | 1990, 1992 | internal code ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 | confirmed |
| D7C | Gear, speedometer driven (25513045) | 1990, 1992 | internal code ⛭ GM Heritage — 1990 Chevrolet Corvette, p.31 · 1992 Chevrolet Corvette, p.32 | confirmed |
| D8E | Sensor, vehicle speed (10456021) | 1992 | internal code ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 | confirmed |
| D8H | Sensor, vehicle speed (10456039) | 1992 | internal code ⛭ GM Heritage — 1992 Chevrolet Corvette, p.32 | confirmed |
| D8K | Sensor, vehicle speed (10456091) | 1993 | internal code ⛭ GM Heritage — 1993 Chevrolet Corvette, p.17 | confirmed |
| D8L | Sensor, vehicle speed (10456092) | 1993 | internal code ⛭ GM Heritage — 1993 Chevrolet Corvette, p.17 | confirmed |
| FE9 | Certification, federal emission | 1994–1996 | internal code the order guides print federal emission requirement ⛭ GM Heritage — 1994 Chevrolet Corvette, p.63 · 1995 Chevrolet Corvette, p.103 · 1996 Chevrolet Corvette, p.62 | confirmed |
| NA5 | Emission system, federal | 1984, 1986–1994 | internal code the order guides call it standard emission equipment; the 1985 pages print NAS ⛭ GM Heritage — 1984 Chevrolet Corvette, p.20 · 1986 Chevrolet Corvette, p.114 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.36 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 · 1994 Chevrolet Corvette, p.64 | confirmed |
| NB2 | Emission system, California | 1994–1995 | internal code ⛭ GM Heritage — 1994 Chevrolet Corvette, p.64 · 1995 Chevrolet Corvette, p.103 | confirmed |
| NB6 | Emission system, California, Tier 1 | 1996 | internal code ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| NB8 | Emission override, California and New York or Massachusetts | 1994–1996 | internal code 1994 prints California/NY (pp.25, 27), 1995–1996 California/MA; requires FE9 (1994) ⛭ GM Heritage — 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.85 | confirmed |
| NC7 | Emission override, federal | 1994–1996 | internal code requires YF5 or NG1 (1995) ⛭ GM Heritage — 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.83 | confirmed |
| NF2 | Emission system, federal, Tier 1 | 1996 | internal code ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| NG1 | Emission requirements, New York or Massachusetts | 1994–1996 | internal code 1994 prints New York State, 1995 Massachusetts, 1996 Massachusetts/NY ⛭ GM Heritage — 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.83 | confirmed |
| NM5 | Emission system, Canadian | 1993 | internal code 1989 is not claimed: only the preliminary 1989 engineering and product-direction pages print it; 1992 is not claimed: only the preliminary 1992 product book pages (GM confidential, 1990) print it ⛭ GM Heritage — 1993 Chevrolet Corvette, p.18 | confirmed |
| NN5 | Emission system, California | 1986–1993 | internal code the lists call it the California override; the 1985 pages print NNS ⛭ GM Heritage — 1986 Chevrolet Corvette, p.110 · 1987 Chevrolet Corvette, p.8 · 1988 Chevrolet Corvette, p.32 · 1989 Chevrolet Corvette, p.32 · 1990 Chevrolet Corvette, p.14 · 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.32 · 1993 Chevrolet Corvette, p.18 | confirmed |
| R8S | Order acknowledgement, multiple order numbers | 1994–1996 | internal code ⛭ GM Heritage — 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.25 · 1996 Chevrolet Corvette, p.83 | confirmed |
| R8T | Order acknowledgement, preliminary invoice | 1991–1996 | internal code 1991–1993 print priced order acknowledgement ⛭ GM Heritage — 1991 Chevrolet Corvette, p.10 · 1992 Chevrolet Corvette, p.51 · 1993 Chevrolet Corvette, p.97 · 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.23 · 1996 Chevrolet Corvette, p.85 | confirmed |
| V73 | Vehicle statement, US/Canada | 1996 | internal code ⛭ GM Heritage — 1996 Chevrolet Corvette, p.62 | confirmed |
| YF5 | Emission requirements, California | 1994–1996 | internal code the 1995 coupe guide prints YFS ⛭ GM Heritage — 1994 Chevrolet Corvette, p.25 · 1995 Chevrolet Corvette, p.25 · 1996 Chevrolet Corvette, p.83 | confirmed |
Sources
Factory documents (T1)
- [HK]
chevrolet/1984-Chevrolet-Corvette.txt— 1984 Chevrolet Corvette Heritage kit: cited pp.18, 20 (order guide), 26 (specification); named in Notes pp.19, 21 (order guide), 27, 29, 32, 36, 42 (specification), 49-50 (option weight). - [HK]
chevrolet/1985-Chevrolet-Corvette.txt— 1985 Chevrolet Corvette Heritage kit: cited pp.43 (options), 50-52 (order guide), 85 (option weight). - [HK]
chevrolet/1986-Chevrolet-Corvette.txt— 1986 Chevrolet Corvette Heritage kit: cited pp.31 (specification), 49-50 (option weight), 80 (options), 106, 110, 112, 114 (order guide). - [HK]
chevrolet/1987-Chevrolet-Corvette.txt— 1987 Chevrolet Corvette Heritage kit: cited pp.8, 10-12 (order guide), 35 (color and trim), 49 (specification), 67-68 (option weight). pp.4 and 6 are Corvette Black Book pages and are not cited. - [HK]
chevrolet/1988-Chevrolet-Corvette.txt— 1988 Chevrolet Corvette Heritage kit: cited pp.27 (35th Anniversary), 32, 34-36 (order guide), 43 (options), 103 (power teams); named in Notes pp.11 (brochure), 127 (option weight). - [HK]
chevrolet/1989-Chevrolet-Corvette.txt— 1989 Chevrolet Corvette Heritage kit: cited pp.11, 22 (service manual), 32-34 (order guide), 155 (specification), 169 (option weight); named in Notes pp.27 (convertible top colors), 31 (order guide color chart), 38 (program highlights), 134 (color and trim), 140 (sales page, interim ZR1 copy). The preliminary engineering and product-direction pages (GM confidential; pp.38-62, 64-68, 70-88 and 96-127, among them the passenger-car power train pages pp.76-88 and 96-127; pp.53-54 are dated 6-30-88 and 7-13-88, pp.36-37 are empty, pp.55-56 and 60-68 carry 1987 dates, pp.44-51 no legible date) are never cited; p.38 is named only where it cancels Z52 and all 16-inch wheels. - [HK]
chevrolet/1990-Chevrolet-Corvette.txt— 1990 Chevrolet Corvette Heritage kit: cited pp.13-16 (order guide), 31, 135 (service RPO list), 55 (preferred equipment groups), 61, 74, 81 (specification), 96 (option weight); named in Notes pp.20-21 (service manual engine identification), 159 (preferred equipment groups), 165 (specification). - [HK]
chevrolet/1991-Chevrolet-Corvette.txt— 1991 Chevrolet Corvette Heritage kit: cited p.6 (brochure), pp.9-12 (order guide), 17, 33, 36 (specification), 47 (dimensions), 52 (option weight). - [HK]
chevrolet/1992-Chevrolet-Corvette.txt— 1992 Chevrolet Corvette Heritage kit: cited pp.32-33 (service RPO list), 50-51, 55 (order guide), 207 (option weight); named in Notes pp.31 (service manual example label), 47 (brochure), 52 (order guide). p.7 is a third-party identification-book page and pp.107-122, 124-136, 138, 153-158 and 160-166 are the preliminary GM-confidential Product Information Book (C-P-C Engineering footers dated 1989-1990); neither is cited. - [HK]
chevrolet/1993-Chevrolet-Corvette.txt— 1993 Chevrolet Corvette Heritage kit: cited pp.17-19 (service RPO list), 75 (options), 94, 97, 99 (order guide), 177 (specification). - [HK]
chevrolet/1994-Chevrolet-Corvette.txt— 1994 Chevrolet Corvette Heritage kit: cited pp.25, 27 (order guide), 42 (options), 63-65 (service RPO list), 146 (specification), 163 (option weight); named in Notes pp.30, 32 (order guide color and trim), 44 (sound systems). - [HK]
chevrolet/1995-Chevrolet-Corvette.txt— 1995 Chevrolet Corvette Heritage kit: cited pp.23, 25-26 (order guide), 103-104 (service RPO list), 142 (specification), 159 (option weight); named in Notes pp.63 (sound systems), 64 (options). - [HK]
chevrolet/1996-Chevrolet-Corvette.txt— 1996 Chevrolet Corvette Heritage kit: cited pp.32 (color and trim), 37-38 (options), 62-63 (service RPO list), 83-85 (order guide), 132 (specification), 149 (option weight); named in Notes pp.39 (sound systems), 49 (technical specifications), 86 (convertible order guide).
Other sources
docs/reference/nicb/nicb1984-gm.txtp.30 anddocs/reference/nicb/nicb1996-gm.txtp.38 — NICB VIN manuals (repository copies, read 2026-10-21).- The Corvette Black Book (Michael Bruce Associates, Powell, Ohio; named on the 1989 kit p.6), reprinted in the kits (1987 pp.4, 6; 1989 pp.5-6) — third-party compiled source, read but not used; B2K, which only it shows as a C4 code, is left out.
- No web sources were used: the controller ruled the Heritage kits and the local corpus sufficient for this doc (Firecrawl credits nearly spent), so the Corvette Action Center (T3) corroboration sample was not taken.