12 Bolt GM Rear End Differential Cover Gasket
GM 8.875" 12-Bolt Car
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Replace your stock rearend cover gasket with these reusable gaskets. Made of top-quality materials, these differential cover gaskets are designed to ensure a leak-free seal.
12 Bolt GM Rearend Differential Cover Gasket
- Pressed composite
- Fits GM cover (part number 550-3784)
- 12 bolt GM differentials
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Q & A
Finally, Project Chevelle gets a real hot rod engine under its hood! And what about that flimsy old column shift three-speed? We've got that covered too.
Tim talks about our Winters quick change rear end & components.