Pro Copper Exhaust Gaskets - BBM

The SCE Gaskets Pro Copper Exhaust Gaskets (Part Number 4263) are purpose-built sealing components designed for high-performance exhaust manifold and header applications. These gaskets are ideal for stock engines, street machines, or serious track builds, effectively preventing exhaust leaks that can rob horsepower and increase underhood temperatures.

Constructed from pure copper with a specially formulated facing, these gaskets are engineered to withstand sustained high heat and compression cycling without degradation. Copper's superior thermal conductivity and malleability allow it to conform to port surfaces, ensuring a gas-tight seal across a wide range of operating temperatures. This makes them a reliable choice for any mechanic or enthusiast performing exhaust manifold work.

Whether you're replacing failed OEM gaskets or installing new headers, the Pro Copper gaskets are designed for longevity and reliability. Installation is straightforward—simply position the gasket between the manifold and cylinder head for a secure fit. These gaskets are suitable for both mild street engines and aggressive forced-induction platforms.