General Motors option code

G66  — Superlift rear shock absorbers

G66 (Superlift rear shock absorbers): a General Motors factory option code recorded on 3 models across 1964–1968, with installs and price where a source states them.

3 models · 5 model years · 5 sources

Dark green 1964 Chevrolet Chevelle Malibu SS two-door hardtop at an outdoor car show in Australia, front three-quarter, with Chevelle fender script and Malibu SS emblem on the rear quarter
1964 Chevrolet Chevelle Malibu SS sport coupe in dark green Photo: Sicnag, CC BY 2.0, via Wikimedia Commons

Every sourced appearance

Year Model As named that year Price Installs
1964 Chevrolet Chevelle and Malibu SS Air Booster Rear Shock Absorber RPO $37.70 887 Reported
1964 Oldsmobile Starfire Shock absorbers, Superlift rear RPO $40.35 Unknown
1965 Chevrolet Chevelle and Malibu SS Superlift rear shock absorbers RPO $37.70 1,961 Reported
1965 Chevrolet Chevy II and Nova Superlift rear shock absorbers RPO $36.85 Unknown
1965 Oldsmobile Starfire Shock absorbers, Superlift rear RPO $40.35 Unknown
1966 Chevrolet Chevelle and Malibu SS Superlift rear shock absorbers RPO $36.90 1,752 Reported
1966 Chevrolet Chevy II and Nova Air-lift rear shock absorbers RPO Unknown Unknown
1967 Chevrolet Chevelle and Malibu SS Superlift rear shock absorbers RPO $36.90 1,885 Reported
1968 Chevrolet Chevelle and Malibu SS Superlift rear shock absorbers RPO $42.15 1,973 Reported

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