engine change

[dta]

Will my 390 in my 1975 1/2 ton automatic go in a 1970 f-100 1/2 ton automatic, the 70 has a 390 in it now. Would there have to be alot of modifacations? thx David

 

[bronc76]

Since the blocks are the same, it shouldn't be that difficult. What's wrong with the '70 390?

 

[fordtruckman]

yes it will go right in with no probelms or modifications. except maybe the exhaust.