Hedman Street Headers - 74-78 Mustang II 31014BK Replacement upper shell available under

Replacement upper shell available under 146000B

epoxy over mold and brass contacts with balanced rotor

Meets all sanctioning rules

Exhaust ports are 80cc and bolt pattern are raised

This kit limits cam movement to 20 degrees

Hedman Street Headers - 74-78 Mustang II 31014BK Replacement upper shell available underHedman 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