You absolutely will not believe the quality of these headers. 3/8" thick laser cut flanges give you a leak free seal. Nearly equal length step tube design just like the racers run gives you a wider powerband and more horsepower. The four bolt collecter flange is unique in that it needs to be used with the Dynatech® reducer cones. This gives you a leak free ball and socket connection that allows movement as the engine torques under acceleration.
These headers are garage sale priced because they are slightly different than what we currently offer.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS