1991 swap

Arnie....since it is OBD1, I just remembered something that might help you. There is a member here that used to convert the Magnum OBD1 harnesses for people, at a reasonable price. His user name is 393foureyedfox, if you want to shoot him a pm to see if he still does it. He was last online here in June of this year. I'll tag him so maybe he will get a notification and see this. @393foureyedfox