I have a friend who has a 1966 ranchero he has tubbed it out and now wants to swap the straight 6 with a chevy 350. He tried to fit it last night and has found it may be alot of trouble. We were wondering if anyone out there has done this that can give us some info on what we will need to do or know someone we can talk to about what we need to do to make it fit...thanks...david