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:
- 18 degree port
- Gasket Material:
- Embossed copper
- Port Height (in.):
- 1.600 in.
- Port Width (in.):
- 1.740 in.
- Thickness (in.):
- 0.043 in.
- Quantity:
- Sold as a pair.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.9L/302-6.6L/400
- Years:
- 1962-2002
- Application Notes:
- For use with Chevrolet SBC 18 degree heads, Brodix 18 degree Clone and all Pro Topline SBC heads with GM 18 degree 6 bolt patterns.
