Hedman HTC Hedders - 67-81 Camaro / 69-79 Nova / 68 Chevy II P204Z reducing the chance of "pull-through"

reducing the chance of "pull-through" failure

Natural Air or Force Air using Tri-Tech System

These valves feature avionics-quality hard chrome along with a specially applied hard tip

065 in Thick

Hedman HTC Hedders - 67-81 Camaro / 69-79 Nova / 68 Chevy II P204Z reducing the chance of "pull-through"Hedman Hedders HTC Coated 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