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

The OEM Style hard cased heavy duty fully adjustable cable and double set Aluminum quadrant are designed to replace the weak stock plastic quadrant that breaks easily especially when installing a heavy duty after market clutch that requires additional pedal pressure

Greatly simplifies the task of cam degreeing

4-1/4 in Radius

00 mm Compression Thickness

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