Doug's Full Length Headers - 1-3/4" Primary - 3" Collector - Silver Ceramic-Metallic - Pontiac V8 GTO 1968-72 CK02 square drive forged into bolt

square drive forged into bolt head

1970-1973 GMC K35/K3500 PickupFits all B&M 2 speed shifters for use on GM Powerglide automatic transmission

SN / ASN Series Shock

Heavy duty

72 in Long

Doug's Full Length Headers - 1-3/4" Primary - 3" Collector - Silver Ceramic-Metallic - Pontiac V8 GTO 1968-72 CK02 square drive forged into boltProduct Description: Headers 1. 75 in Primary 0. 375 in Thickness 3 in Collector Steel Silver Ceramic Metallic Pontiac V8 GTO 1968 72 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.