Package, special economy truck

Years 1983–84 Models 1 Factory citations 2

Also documented for Chevrolet

Documented applications

Sonoma — first generation (1982–1993)

1983–1984 Factory-verified

only in: 6-foot box regular cab; requires the 1.9L L4, 5 speed manual, 1000 lb payload and 2.73 or 3.08 axle (1983); 1984 from a power team requirement remark (its 1984 option lines print 207); shared S-series code; cited from the joint S-10/S-15 pages of the S-10 kits

GM Heritage factory kit — 1983 Chevrolet S 10, p.29.
GM Heritage factory kit — 1984 Chevrolet S 10, p.8.

This page aggregates every documented appearance of Z07 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.