basically have to replace most everything in jeep. I guess you could rip everything out and doa painless wireing setup...
OR, you could put a resistor (A really freakin big one) in the jeep and it'll cut the voltage from 12 to 6 so that half the jeep can be 12V, the other half 6V.
Either way you'll have to get a new alternator, to supply the 12v battery, everything else can be resistored down... I'd recomend at least a new starter, and other high amp circuts, just cuz then you can get a smaller resistor for the rest of the jeep. If you want I could probably get you a size of resistor you'll need (and run it by my Systems professor to make sure its right) but we just went over this in class friday. /wwwthreads_images/icons/smile.gif I guess I shoulda paid more attention... oh well.
Florida Mud CJ-5
'77 RB304, t-150 D20 4" 35" swampers