Chevrolet Performance Parts - Head Gasket Coil Spring - Conventional -

Coil Spring - Conventional - 5 in OD - 13 in Length - 150 lb/in Spring Rate - Rear - Steel - Black Powder Coat - Each

Since the Pyrovatex® treatment is absorbed into the cotton fibers at the molecular level

Fuel Pressure Regulator - Adjustable - 40 to 130 psi - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black Anodized - E85 / Gas / Methanol - Each

Cylinder Head Bolt Kit - Hex Head - Steel - Natural - GM LS-Series 1997-2003 - Kit

Air Filter Element - DryFlow - Clamp-On - Conical - 6 in Base - 5-1/8 in Top Diameter - 6 in Tall - 6 in Flange - Synthetic - Red - Universal - Each

Chevrolet Performance Parts - Head Gasket Coil Spring - Conventional -Cylinder Head Gasket 4. 100 in Bore 0. 051 in Compression Thickness Multi Layer Steel GM LS Series Each