All SB Chevy, All Stock & Most Small Race Ports 1.45” x 1.55”. Copperseal exhaust gaskets are unique gaskets made from .043" solid copper. They feature an embossed O-ring design for a leak proof seal. They won't shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes & towing
Brand
Mr. Gasket
Gasket Material
Copper
Part Type
Exhaust Header/Manifold Gaskets
Port Height (in)
1.550 in.
Port Style
Square port
Port Width (in)
1.450 in.
Product Line
Mr. Gasket Copperseal Exhaust Gaskets
Quantity
Sold as a pair.
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