Hedman’s Standard-Duty, Uncoated Headers 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).
The factory black paint applied to uncoated headers is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, we suggest Hedman’s Original HTC coating.
All Hedman street hedders are MADE IN THE USA and are backed by a lifetime warranty against manufacturing defects!
Applications:
Chevrolet Camaro 1967-1987 (CID: 305, 350, 302, 400, 283, 327)
Chevrolet Nova 1969-1979 (CID: 305, 350, 302, 283, 400, 327)
Chevrolet Chevy II 1968 (CID: 327, 350, 302, 400, 283, 305)
