- 1973 Factory-verified
$369.00; 45 built; HD suspension + HD brakes, required optional engine + M21 4-speed; factory kit p.34 lists RPO Z07 "off-road handling package, available with optional engines and M21 4-speed only" (kit does not print its price/count)
GM Heritage factory kit — 1973 Chevrolet Corvette, p.34. - 1974 Factory-verified
$400.00; 47 built; kit p.30 lists RPO Z07 "includes special FE7 Gymkhana suspension plus J50 HD front and rear power disc brakes"
GM Heritage factory kit — 1974 Chevrolet Corvette, p.30. - 1975 Factory-verified
$403.00; 144 built; note: some references treat 1974 as Z07's last year, but all three fetched sources and the factory kit list it for 1975; kit price schedule p.28 shows the Off-Road Handling Package at $403.00, requiring L82 + M21 (doc previously listed $400.00)
GM Heritage factory kit — 1975 Chevrolet Corvette, p.28.
Z07 Factory-verified
Documented applications
This page aggregates every documented appearance of Z07 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.