What do you use for valves when the fuel hose is that large. I think it is 1/2 inch fuel hose.

I was actually considering using a 3 way ball valve. They have these a mcmaster carr and to open and close it was I going to use a 100lb push pull cable any comments.

What does Dana use on his fleet truck? This one is a 1986 IDI mechanical lift pump. Looks easy to convert.

We have 1/2 orifice 3" valves. Check them out!!

http://abqaltenergies.com/products/product_info.php?cPa...2_33&products_id=157

If you need more information please let us know.