Mr Gasket 5901 Header Gaskets Small Block Chevy - 1.45 x 1.55 Square Port Pair flowtech-exhaust-and-headers 1998-2004 GMC Sonoma

1998-2004 GMC Sonoma

Color : Unpainted Material/Finish : Metal Semi-Metallic Item comes in a Box

9 V8 1968 - 1976 For

Includes Micro-switches

Includes hangers & hardware for a quick and easy installation

Mr Gasket 5901 Header Gaskets Small Block Chevy - 1.45 x 1.55 Square Port Pair flowtech-exhaust-and-headers 1998-2004 GMC SonomaOverview: 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 transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp