SADP Ford 7.3L HD Up Pipes

The "donut" up-pipe gaskets have been a problem for Powerstroke owners for years.This newly released "bellowed" up-pipes that eliminate the troublesome "donut" gaskets. These new up-pipes feature a thin pre-formed steel gasket along with a flexible "bellowed" flange. The bellowed flange allows for expansion and contraction in the pipes without putting stress on the sealing gasket, making for a leak-free design