Reference Details
- Availability
- factory
- Notes
- Use as chassis context only; do not claim an individual-car axle ratio without PHS/axle stamp evidence.
- Type
- rear axle
Chassis reference
Trans Am rear axle context; exact SD-455 ratio/code requires individual-car documentation
rear axle · factory
Cars With This Chassis Detail
1 linked car page.
1974 Pontiac
1974 Pontiac Firebird Trans Am SD-455
Factory-built Pontiac Firebird Trans Am