i just replaced the fuel pump in my 78 luv and i went with eletrical just as it seems simpler you connect the fuel lines you mount it and you run a power and a ground to it and your set =) i got mine from kragen for like 25$ brand new, the new one just needs to be mounted on mine anyways, on another fuel line holder that actually holds the fuel line inin the exsisting fuel pump set up but i ran new fuel lines in mine and there for no lolnger needed the existing routing, and they just bolt right into place, my personall suggestion is go with eletrical style pump, but thats me =)
The Macho Truck wrote:
No, it operates directly off of the cam. The paperwork mentioned reusing a spacer from the engine, but this truck was re-engined a few years ago and does not have that spacer. I've fabricated one, just don't know the exact thickness to use. Apparently, not many people are going with the mechanical pumps these days. I may end up going back to electric in the future, but right now I just need to get the thing running again. Been without it too long.