Fits 1963-1979 Pontiac 326-455 V8. Oval Ports, 1.46 Inch x 1.93 Inch 2012-audi-a7-quattro-esi3343619 600 in Head - 5/16

600 in Head - 5/16 in Valve Stem - Stainless - Brodix Super Flo - Small Block Chevy - Set of 8

Crankshaft Pulley - V-Belt - 2 Groove - 4 in Diameter - Underdrive - Aluminum - Natural - Long Water Pump - Small Block Chevy - Each

5 in Long - 5/8-18 in Female Thread - Aluminum - Black Anodized / Natural - Each

Oil Pan Gasket - Crushproof - Fiber - Multi-Piece - Small Block Ford - Kit

Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Natural - Set of 16

Fits 1963-1979 Pontiac 326-455 V8. Oval Ports, 1.46 Inch x 1.93 Inch 2012-audi-a7-quattro-esi3343619 600 in Head - 5/16Manufactured 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 load. Can be