Doug's Headers - SBC Side Mount Headers - Silver - 63-82 Vette 5 in Tall - 3/8

5 in Tall - 3/8 in NPT Female Inlet / Outlet - Aluminum - Polished - GM LS-Series - GM Fullsize Truck 2014-19 - Kit

Radiator Cap - Racing - 8-10 lb - Hexagon - Fit Standard Size Radiator Necks - Each

600 in Valves - 185 cc Intake - 63 cc Chamber - 1

Timing Chain Crankshaft Sprocket - Single Keyway - Steel - Natural - Mopar Gen III Hemi 2009-25 - Each

Nitrous Bottle Heater Controller - 6 AN - Pressure Controlled - Adjustable - Hardware / Relays / Switches - Universal - Kit

Doug's Headers - SBC Side Mount Headers - Silver - 63-82 Vette 5 in Tall - 3/8Headers Full SideMount 1. 875 in Primary 4 in Collector Gaskets Hardware Included Steel Silver Ceramic Small Block Chevy Chevy Corvette 1963 82 Pair