Hey im having trouble finding wiring diagrams, my car is a 72 cutlass with a 70 front clip so im assuming ill need both a 1970 and a 72.
Any suggestions on where i can find them would appreciated, thanks.

 

The wiring diagram is in the Chassis Service Manual. The only part of the wire harness that changes with the front sheet metal is the forward lamp harness, and there should be no difference between 70 and 72 in the lamp harness.

 

Thanks for the information.