Doug's Full Length Headers - 1.75 in Primary - 3 in Collector - Ceramic - Small Block Chevy - GM X-Body 1962-67 - Pair DX2800K 20 AN Male O-Ring to

20 AN Male O-Ring to 16 AN Male

GM Fullsize SUV / Truck 1967-72

Race Ready

Features a Specially Tuned Resonator

Doug's Full Length Headers - 1.75 in Primary - 3 in Collector - Ceramic - Small Block Chevy - GM X-Body 1962-67 - Pair DX2800K 20 AN Male O-Ring toProduct Description: Headers Full Length 1. 75 in Primary 3 in Collector Steel Ceramic Small Block Chevy GM X Body 1962 67 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