Ford 6.0L 2004.5-07 DIESELSITE Stand Pipe and Dummy Plug Kit

** CUSTOM ** RE-DESIGNED ** TRULY ENHANCED Stand Pipe kits from DIESELSITE!
Stand pipe shafts are redesigned to accept a back-up o-ring on EVERY o-ring which is made of the proper material and durometer (hardness), also doubled the o-rings (and back-up o-rings) on the inside shaft and changed the tolerances to properly match said o-rings.