The Stainless Steel Dieselsite OBS up-pipe kit was designed to replace the poorly designed OEM standard equipment up-pipes and donut gaskets that typically leak. This design allows for expansion and contraction without stressing the actual gasket and is a direct replacement for all 1994-1997 Ford 7.3L with no modifications needed.

 

Finally a permanent fix for the OBS Powerstroke at a reasonable price.

DieselSite OBS Bellowed Up Pipes

$349.00Price