Anyone have recent experience/review of engine and front light wiring harnesses from like OPGI, Fusick's, etc...? Looking to purchase those for a 1970 Cutlass Supreme, original 350 with AT and AC. Thanks.

 

I installed both of these into my Rallye 350 a few years ago and was super happy with the results. Everything fit perfectly and there were no issues at all.

 

Generally Fusick, OPGI are all good in terms of harnesses however keep in mind that they just resell harnesses that are made by other companies like M&H Electric, American Auto Wire and Lectric Limited. Personally, I have used M&H Electric with excellent results.

 

You can also buy them directly from the manufacturers - i.e. M&H and American Autowire both sell direct to customers.

So unless an external vendor is running a sale price on an in-stock harness, might be the best way to go.

 

Thanks all.