Mr Gasket 5901 Header Gaskets Small Block Chevy - 1.45 x 1.55 Square Port Pair flowtech-exhaust-and-headers 7 V8 1987 GMC V1500

7 V8 1987 GMC V1500 305/5 V8 1987 GMC V1500 379/6

Rolled Edge Series Street Tip Shape Round Subtitle Cat-Back Title Street Series Inlet Connection Type Bolt-On Type Cat-Back Tip Diameter 3

2L/V6 1986 - 1991 Chevrolet Corvette 5

7 L V8 2008 Dodge Ram 1500 SXT 345/5

Mr Gasket 5901 Header Gaskets Small Block Chevy - 1.45 x 1.55 Square Port Pair flowtech-exhaust-and-headers 7 V8 1987 GMC V1500Overview: 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