74 duster parts

Be careful with the '73 engine harness on a '74. In '74 they added the seatbelt interlock and the start circuit is pretty different.

If the OP is savvy enough, should be able to make it work if something doesn't connect right. Pointing it out just in case.

EDIT - I was curious so I compared a '73 bulkhead pinout to a '74 and it looks like it might work fine. I think the '73 harness could have some AC circuits in the W and Z cavities, but the '74 is blank in the Z cavity but the W cavity is one of the starter circuits. The other difference is the actual starter circuit and the '73 should connect fine. So if the wire in the W cavity isn't hooked to anything there shouldn't be an issues. And it would clean up the engine compartment since the seatbelt interlock relay will get deleted.

BTW, I only compared circuit labels and then looked at the ones that were different. So if they changed what the G6 or V4 (for example) circuits are between '73 and '74 then there could still be differences.