General Motors option code

G88

G88: a General Motors factory option code reused for more than one part across 1967–1970 and 1 model — see the table for what it named each year, with installs and price where a source states them.

General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.

1 model · 3 model years · 0 sources

Brochure page: red 1967 4-4-2 hardtop at night with engine, drivetrain and torque-curve panels — 1967 Oldsmobile 4-4-2, from the 1967 4-4-2 brochure ("The road car / rally machine in street clothing")

Every sourced appearance

Year	Model	As named that year	Price	Installs
1967	Oldsmobile Cutlass, 4-4-2 and Hurst/Olds	Axle package, 3.91-to-1 heavy-duty performance rear (heavy-duty shafts, bearings and differential gears; V01 and M21, M33, M34 or M40 required; N.A. with C60 or Y76) RPO	$21.06	Unknown
1968	Oldsmobile Cutlass, 4-4-2 and Hurst/Olds	Axle package, 3.91-to-1 heavy-duty performance rear (V01 and M21 or W30 required; N.A. with C60, M20 or Y72) RPO	$0	Unknown
1970	Oldsmobile Cutlass, 4-4-2 and Hurst/Olds	Axle package, 3.91-to-1 performance rear (off-highway use only; W30 required; includes G88 axle no charge, G80 anti-spin $42.13, V01 heavy-duty radiator $21.06) RPO	$63.19	Unknown

Every row traces to the source it links from on that model's own year page; this table only collects them in one place.