You would have to check by part number but my guess is that they would work fine on 12 V. The only possible change that I can think of is maybe the condenser is a different value to go along with the different impedance of the 12 V coil.


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!