Search results

https://www.lmctruck.com/1973-91-chevy-gmc/headlight/gm-heavy-duty-headlight-harness Just match to the year. I haven't installed it on mine but many people have. also I haven't tested wiring it to 24V with LEDs but it should work fine. 24V on the contact is not particularly demanding (like...

Bother to read my post fully would ya? If you install the LMC harness... you run straight to the battery and can wire it as 12V or 24V at your discretion since it's a relay. In any case the LEDs don't look stock so many people will avoid them anyway in which case.. nevermind.

Also, swapping to LED headlights... will probably take you from around 10-11Amps on highbeams (with plain old NAPA 55W headlights I had) to more like 3-5.5 amps. Its not a cheap fix but it is a fairly permanent one.. your headlights would run on battery about twice as long also. You can combine...