The copper exhaust gaskets have an embossed O-ring around the exhaust port to increase sealing pressure for a tight, leak-proof seal, including uneven surfaces. Sold as a pair.
- Port Style:
- Stock
- Gasket Material:
- Copper
- Port Height (in.):
- 1.500 in.
- Port Width (in.):
- 1.075 in.
- Thickness (in.):
- 0.043 in.
- Quantity:
- Sold as a pair.
- Make:
- Buick
- Engine Family:
- GM V6
- Engine Sizes:
- 3.8L/231
- Years:
- 1978-1987
