Fits 1964-1980 Oldsmobile 330-455 V8. Rectangular Ports, 1.55 Inch x 1.92 Inch 2022-chevrolet-spark-esi4862625 012 in Groove - 0

012 in Groove - 0

Wheel - 8 Spoke D-Hole Lightweight - 15 x 8 in - 2

A spare driveshaft RPM connector is included with this kit

Nitrous Hard Line - 3/16 Diameter - 16 in Long - Stainless - Natural - Set of 8

Breather PCV Grommet - 1

Fits 1964-1980 Oldsmobile 330-455 V8. Rectangular Ports, 1.55 Inch x 1.92 Inch 2022-chevrolet-spark-esi4862625 012 in Groove - 0Manufactured 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