Doug's Headers Full Length Headers 2-1/8" Primary 3.500" Diameter Collector Steel - Ceramic H753C3957 volumes of 58cc

volumes of 58cc

This serious piece of hardware is built with the professional in mind and was developed using AutoMeter's race proven tachometer circuitry for monitoring engine RPM with unparalleled response and accuracy

0L TRUCK SUV APPLICATIONS - POLISHED SILVER CERAMIC FINISH

hardened washer to prevent galling and promote accurate torque readings

Doug's Headers Full Length Headers 2-1/8" Primary 3.500" Diameter Collector Steel - Ceramic H753C3957 volumes of 58ccProduct Description: Headers Full Length 2. 125 in Primary 3. 5 in Collector Steel Ceramic Big Block Chevy GM F Body 1967 69 X Body 1968 74 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