Chevy SBC 350 Round Port Copper Exhaust Gasket Set the rod and main bearings

the rod and main bearings

with durable chrome plating for good corrosion protection and long life

exhaust gaskets

and cable--no modifications are required for installation

Based on a positive retention system

Chevy SBC 350 Round Port Copper Exhaust Gasket Set the rod and main bearingsThese Speedmaster exhaust gaskets are made from thick copper, and feature an embossed ridge around the exhaust port for a tight, leakproof seal. The copper gaskets help even out the flow between the head and header flange to minimize warping. Also, they'll conform to rough or irregular surfaces to maintain a positive seal, while keeping the header bolts tight.