Doug's BB Chevy Side Mount Headers - Silver - 63-82 Vette 91609149 ORB-12 inlet and ORB-10 outlet

ORB-12 inlet and ORB-10 outlet ports

Ball Valve

1962-1973 Chevrolet Bel Air

Torque link uses energy absorbing polyurethane bushings to absorb engine torque and increase traction to rear tires

Puller threads onto valve stem and properly pulls rubber valve stems into place

Doug's BB Chevy Side Mount Headers - Silver - 63-82 Vette 91609149 ORB-12 inlet and ORB-10 outletProduct Description: Headers SideMount 2. 125 in Primary 4 in Collector Steel Ceramic Big Block Chevy Chevy Corvette 1963 82 Pair Dougs Headers, the most respected name in the header industry since the 60s, began in 1958 as a small muffler shop in East Los Angeles, California. Every Dougs header comes with all the necessary mounting hardware, collector reducers or connector pipes, premium gaskets and detailed installation instruction sheets. Our extra