Headers, Dougs, 1964-88 SBC, 1-5/8", Shorty

1967-79 GM Headers, (Chevy Small Block, 1-5/8", Shorty), by Doug’s Headers®

1.625-inch primary tubes, 3.0-inch collectors and steel shorty construction.

Doug’s Headers® shorty headers use 1.625-inch primary tubes and 3.0-inch collectors. The steel tubes meet 3/8-inch head flanges, and the pair includes header gaskets and mounting hardware.

• Construction: steel shorty headers; 16-gauge tubing and 3/8-inch head flanges. • Primary tube diameter: 1.625 inches; collector diameter: 3.0 inches. • Collector connection: 3-Bolt Flange; exhaust-port shape: Oval. • Finish options: metallic ceramic. • Supplied as a left/right pair with header gaskets and mounting bolts. • Fitment: 1968 Chevrolet Chevy II: 307, 327 cu. in. 1968 Nova: factory Saginaw 800 steering box excluded; Manual transmission only. • Fitment: 1967–69 Chevrolet Camaro: 302, 327, 350 cu. in. 1967–69 Camaro with air conditioning excluded; 1967–69 Camaro/1968–74 Nova: factory Saginaw 800 steering box excluded. • Fitment: 1969 Chevrolet Camaro: 307 cu. in. 1969 Camaro with air conditioning excluded; 1969 Camaro: factory Saginaw 800 steering box excluded; Air conditioning requires left-side bracket H7608. • Fitment: 1969–73 Chevrolet Nova: 307 cu. in. 1969–73 Nova: factory Saginaw 800 steering box excluded. • Fitment: 1975–79 Chevrolet Nova: 350 cu. in; 1976–79 Chevrolet Nova: 305 cu. in. • Fitment: 1967–69 Pontiac Firebird. 1967–69 Firebird: factory Saginaw 800 steering box excluded; 1969 Firebird with air conditioning excluded; Chevrolet 265–400 small-block engine conversion. • Accepts D-port/ZZ4 heads; excludes GM Fast Burn 19300955 and SP350, SP383 or ZZ6 engines; Accepts most angle-plug cylinder heads; Modify or remove the steering-column lock linkage where fitted; Requires open-style motor mounts rather than shell-type mounts.