Engine Bay wiring- Hei & Int. Alt
 

on our 69gmc we haved switched to Int. Alt and Hei. I would like to clean up the engine bay using the factory bulkhead. Who makes the wiring?
warren69 :gmc:

Re: Engine Bay wiring- Hei & Int. Alt
 

What are you looking for? GMCpauls has an wiring harnesses modified for the upgrades you have made. The engine harness modified for HEI and the Headlight harness modded for the int. regulated alternator.

Re: Engine Bay wiring- Hei & Int. Alt
 

For the HEI wiring, you'll need the engine harness, and the forward lamp harness for the Alt conversion. I got my engine harness from "Mothertruckers". He custom orders them they way you want, and great prices. Worked great....That's not to take anything away from GMC Pauls......Their products are also good......

As far as my forward lamp harness, I did my mods to the alt. where the external reg. was and retaped everything. That way, I didn't have to buy the forward lamp harness. Looks factory.....

Re: Engine Bay wiring- Hei & Int. Alt
 

cool, thanks for the replies. I'll look them up.
warrens69 :GMC:

Re: Engine Bay wiring- Hei & Int. Alt
 

The the up dated GMC headlamp harness is more difficult to find but it is available.