Gaskets

ASCS Spec Head. 1 3/4 or 1 7/8 Port. 

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to...

Exhaust Manifold / Header Gasket, 1.810 in Round Port, Steel Core Laminate, Brodix Spread Port, Steel Core Laminate, Small Block Chevy

Exhaust Manifold / Header Gasket, 2.130 in Round Port, Steel Core Laminate, Big Block Chevy

Exhaust Header / Manifold Gasket, 1.550 in Square Port, Steel Core Laminate, Small Block Chevy, Pair

Exhaust Manifold / Header Gasket, 1.550 x 1.750 in Rectangle Port, Steel Core Laminate, GM LS-Series

Mr. Gasket Copper Seal Collector Gaskets are made from dead soft solid copper .043 inch thick. This gasket incorporates .051 inch embossment around the port to seal irregular surfaces. Designed for high-performance street, drag race, oval track and...

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to...

Exhaust Manifold / Header Gasket, 1.380 in Square Port, Steel Core Laminate, Small Block Chevy

Small Block Chevy Header Gaskets