Description
1970 – 1981 Rear End Axle 3-Series Positraction Traction Carrier Unit for 8.5 10 Bolt
Correct 3 series posi traction unit for 70 – 81 Camaro models with 30 spline axles and 8.5 rear end. Perfect for 3.08 – 3.90 gear ratio.Heavy duty, premium quality! The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with this heavy duty Yukon Dura Grip Positraction. Prefect fit for all 70-81 models with an 8.5 rear differential and 30 spline axles.
- 4-spring, clutch style positraction
- Fits GM 8.5″ and 8.6″ with 30 spline axles
- 2.73 ratio and up only
- Assembled in the USA
- Fully rebuildable
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
We DO NOT Offer Axles for this Unit. 30 Spline Axles for 70-81 Camaro models are obsolete.
COMPATIBLE MAKE / MODEL
Chevrolet / Chevy Camaro (1970 – 1981)… See complete list under the Extended Information tab
~~NOTE: Please double check your Rear End before purchasing. Rear Ends are commonly changed out over the years and the one in your Camaro might not be the one that came from the factory.
PART NUMBER: SUS-639
