Hedman Black Maxx Headers - 1.5 in Primary - 2.5 in Collector - Black Ceramic - Ford 67-77 (Pair) CNX97102 Up to 70% higher energy

Up to 70% higher energy at the spark plug than stockfor maximum performance

DTC-80 Compound

Axle Tube Ring

44 Spline to 4-Bolt Flange

Hedman Black Maxx Headers - 1.5 in Primary - 2.5 in Collector - Black Ceramic - Ford 67-77 (Pair) CNX97102 Up to 70% higher energyProduct Description: Headers Black Maxx 1. 5 in Primary 2. 5 in Collector Gaskets Hardware Included Steel Black Ceramic Ford 67 77 Pair Hedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought after exhaust tubes to fellow racers on the salt flats of the Mojave Desert. But, what started out as a way to make a few bucks to pay for Bobs racing hobby, quickly turned into the premier hedder