Finally, a Reliable Replacement Upgrade for the pathetic stock Lift Pumps on 6.5L Turbo Diesels. While other kits claim to be bolt on Replacements, then you have to drill holes Cut lines and add clamps. It turns into a Cobbled-up mess, ours is Truly a Bolt on, It comes with the right fittings, A mount that Bolts directly to the Existing Holes and the Correct Plug, its 100 GPH 9 to 13 PSI Our Relay Harness is included, Wait to Start Option is now available to make your Lift Pump run when the Glow Plugs are on all 94 and older are WTS. Please state what year your Truck is when you order