Certain engines, such as small block and big block Chevys, can produce high-vacuum or blowout conditions that can be big problems for many valve cover gaskets. Fel-Pro Performance CorkLam gaskets are designed to deal with those challenges. They have a metal core for extra strength, with a special cork-and-rubber compound bonded to both sides. This produces tough gaskets that can deal with problem engines, while also providing a little extra clearance between the valve cover and the valvetrain.
- Material:
- Cork/Rubber with steel core
- Thickness (in.):
- 0.313 in.
- Finish:
- Natural
- Quantity:
- Sold as a pair.
- Notes:
- Steel core gaskets may not fit valve covers with a gasket retaining lip.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1959-1986
