Hedman Street Headers - 74-78 Mustang II 31014BK Meets all sanctioning rules

Meets all sanctioning rules

greater strength

1955-1956 Packard Clipper

This kit limits cam movement to 20 degrees

Tested with factory dampers

Hedman Street Headers - 74-78 Mustang II 31014BK Meets all sanctioning rulesHedman Hedders Standard Uncoated Headers; 1 1 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 1 2" Tube