Originally Posted by FrostKing
Why not drop the Walbro 400 into your stock '03 basket? I had twin pumps in an '04 basket and needed to trim it slightly to re-use the original '03 lock and o-ring. The fuel tanks on the '03s are unique.. Also, I never removed the fuel emmisions components in the 11 years I owned the truck as I didn't want it stinking up the garage any more than it already was.
What pumps did you have? And what would you suggest pump wise I should do, should I run a twin pump? I'm running e85 by the way