Kip,
there are some threads on this but here is one source for the 6V alternator. You don't want to be pumping the 60A from the alternator through your old dash Amp gauge but you will want a volt meter to monitor things.

http://www.alternatorparts.com./


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!