Hi I'm new to this site, thanks for letting me join.
I'm in the process of replacing the aftermarket battery cables to factory OEM style on my 83 H/O. Does somebody have or can tell me the length, wire gauge, style of end (starter end), if the alternator wire is part of the cable and what color is it? I believe it should be red from photos I've seen. Also how was it routed in the engine compartment? Pictures would be awesome as well as the 83 manufactures schematic if someone has it.

Thanks

 

You need a Genuine GM service manual set, plus an "Assembly Manual" if that's available for your vehicle.