#1 harness is out of a 71 skylark with a/c. it is complete under dash. engine comp., headlights, intermediate ribbon and taillight. $175 shipped #2 harness is from a 72 GS it is just the under dash but it has the rare ralley gauge pigtail as it came from a car with ralley gauges & clock. $175 shipped
Hi. Is there a difference in an A/C vs non-a/c for the underdash harness? interested in the 72. Any differences on 70 thru 72 for wiring harnesses or do it only differ per the option the car came with? Thanks for the help.
they are specific from year to year but opgi doesnt list them separate from a/c to non a/c, im guessing they probably made them the same and if you got an a/c car then the plug would be plugged into the a/c controls and there would be vacuum hoses routed. the opgi catalog lists the cost per underdash harness is 597.95.
one more question. is the engine harness different from 350 to 455 car? I'm converting from 350 to 455 on a 71 4 speed GS. has ralley gauges, dash tach, might swap out the dash tach for a clock since i have a hood tach on it now.
they are listed separate the opgi catalog but ive converted a couple cars from 350 to 455 and used the 350 harness so there must be some difference but im not sure what it is.
