B&M has the goods to make your GM-built 10-bolt differential look and perform well again with their fresh lineup of cast aluminum rear end covers. With options that cover 8.2-inch, 8.5-inch, or 8.6-inch, this cover not only comes out of the box looking pristine with its engraved logo, but also features quality-grade aluminum construction that is designed to withstand case distortion as well as ring gear and cap bearing distortion. For your 1970s or 1980s car or K-Series, this differential cover is one more step you can take to add longevity and a bit of style to your application.
Official Release:
The B&M Cast Aluminum Rear End Cover (p/n 70502) is designed to strengthen GM 10-bolt 8.2″/8.5″/8.6″ rear ends by preventing case distortion, ring gear and cap bearing deflection. Constructed of A356.0-T6 aluminum, this rugged unit also dissipates heat much faster than the stock factory unit to prolong the life of your ring and pinion gears. Additional features include an engraved B&M logo, added fluid capacity for better cooling, magnetic drain plug for catching ferrous metal particles, complete hardware, installation instructions and a one year warranty.
Features:
- Fits GM 10-bolt 8.2″/8.5″/8.6″ rear ends
- Constructed of A356.0-T6 aluminum
- Dissipates heat much faster than the stock factory unit, prolonging the life of the gears
- Magnetic drain plug catches ferrous metal particles
You might also like
Holley's Hi-Ram Intake Manifold for Classic Chevys
We stopped by the Holley booth to see their Holley Sniper II. The EFI system is now bundled with HyperSpark ignition for a complete setup.
