I'm not so sure that it was converted. As I said, the alternator wasn't wired at all, and I'm not sure that it works. There is a voltage regulator, but I'm not sure what voltage.

I already have a 6 volt battery that I bought for my 4400, but that truck is starting to turn into a 'hanger queen'.

I went ahead an ordered a 6 volt single wire alternator for it (because it cost $60 less than any of the alternatives.) I guess I will need to run one wire to the battery, but I suspect that I will need to run another one either to the fuse block or the regulator?


195? Chevy 3800 dump truck
1973 Chevy C30 cab and chassis
1987 Suburban 3/4 ton 6.2L Diesel