Re: Holley RetroBright LED Headlamps for Positive Ground Cars

Posted by Fish'n Jim On 2022/8/27 10:59:08

Before you reinvent the wheel, why don't you call the manufacturer or look on the website. I'm sure they can tell you one way or the other, if you get tech service.
Alternately, ask where you bought them.

It's nearly impossible to tell over the internet if you have it hooked up right or other faults or how to fix and what technology they employ. Holley doesn't make them so they're a licensed reseller most likely.
When installing modern technology in 67 year old technology - expect some difficulty and plan it out before one proceeds.