Can you put a 5.0l in a 64-65???

 

yes u just need the correct flywheel(50oz with the correct tooth count for the vintage bellhousing) waterpump/timing cover oil pan, distributor(late model 5.0's must use a roller compatible cam gear you can remove the one off of the 5.0dizzy and put it on the vintage dizzy), and harmonic balancer(50oz) and the old carb setup stuff of your original engine

 

Its for a buddy, he wants to drop a FRPP crate motor in it. With a carb and all the goodies.