i wish i knew enough about it to really help,but i do know they made some changes on the pumps and pulleys around that time.

i believe the later pumps have the same bolt pattern as the '68, but the snouts are a different length, therefore you may have to get it all from the same setup. i doubt the car model will matter. hopefully someone with more knowledge will chime in. maybe it's time to go serpentine? :rolleyes: