Hedman Street Headers - 1.625 to 2 in Primary - 3 in Collector - Black Paint - Pontiac V8 - Pontiac A-Body / F-Body - Pair 1443A21 Improved Mid Range RPM Power

Improved Mid Range RPM Power

00 mm Compression Thickness

4-1/4 in Radius

Includes Laser Cut Wheel Well Flanges

Hedman Street Headers - 1.625 to 2 in Primary - 3 in Collector - Black Paint - Pontiac V8 - Pontiac A-Body / F-Body - Pair 1443A21 Improved Mid Range RPM PowerHedman Hedders Standard Uncoated Headers; 1 5 8 2" 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