Getting ready to swap a 5.7 into my 73 Dart Swinger

plumkrazee70 said
Yes. A sure for way to tell is the motor mount style. The 73 and 75 should both be the spool type.

I'm set up to pick one up for 150 tomorrow and if not going to take a look at the 75 duster see if it is the same for sure. not fun finding this part. Also would be willing to fab something up worst comes to worst. But thats my last resort.