Hedman Street Headers - 67-81 Camaro / 69-79 Nova / 68 Chevy II BR30015 000 BTU's Per HourDerale has

000 BTU's Per HourDerale has been the leader in performance cooling for decades

1986-1987 Buick Electra

Extreme Travel

OL 270H-10

1979-1996 Ford E-350 Econoline

Hedman Street Headers - 67-81 Camaro / 69-79 Nova / 68 Chevy II BR30015 000 BTU's Per HourDerale hasHedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID LENGTH tube headers for Chevy