I've got a 86 250 with a 360 gasser in it, i was wondering about putting a cummins in it and need some advice. Which motor should i look for? I was thinking a 12 valve. Also what all is involved in this and suggestions are appreciated.

 

read my post a few down from this one..

I am doing a 85 dodge conversion and using a 92 1st Gen 12Valve