I have a 78 f150 4wd on 32s with a 351 modified in it.The only reason im asking this is I have a rebuilt 3.8v6,and no money to rebuild my 351.Do you think a 3.8v6 with 120 hp would be too under rated for my truck.With gas prices I am not worryed about going fast.


thanks,
Tim

 

i think that'd be a major waste of the truck. sell the motor and rebuild the 351