Another thing i didnt mention is that i already have a dana 44 swap. Ive read that the 350 often puts out too much power for the rear dif on a runner.
Another thing ive found is using the 4.3 vortec? it looks like it would put out enough power plus better mpg?
"When you don't know what you're doing it's best to do it quickly" - Jase #DuckDynasty
“Life begins at the end of your comfort zone.”