4.030", 4.060", 4.080", 4.100", 4.155", 4.170", 4.180", 4.190", 4.200"
With Coolant Holes, No Coolant Holes
Clark .051″ Thick Small Block Chevy Copper Head Gasket
Clark Custom Copper Head Gaskets for Small Block Chevy. Copper Head Gaskets are strong and more malleable than other materials. It conforms better making a better seal with more flex and elasticity than composite materials resulting in lower leak down numbers. Copper is also an excellent conductor helping transfer combustion chamber heat more evenly.
.051″ Thick Gen 1 283-400 SBC Small Block Chevy Copper Head Gasket. Other thicknesses available.
- Bore Size
- With or Without Coolant Holes