John's Lift Pump is the way to go but the 6.5TD (AC EP158) pumps will work too .. I have one on my 03 ... Duramax Lift Pump & Pre-FilterOriginally Posted by Fin_Woozle
John's Lift Pump is the way to go but the 6.5TD (AC EP158) pumps will work too .. I have one on my 03 ... Duramax Lift Pump & Pre-FilterOriginally Posted by Fin_Woozle
Bill
03 2500HD D/A CC/SB/4WD,OilGuard, MegaFilter,LiftPump/PreFilter, Bilsteins,RetraxRollTop,J&J Boards,Coolant Filter,AlliDeepPan,FastIdle,AllHeadLightsOn,
98 K3500 6.5,SOLD