How much of the BJ is 24volt? (1 Viewer)

[fullthrottle]

So I'm in the process of whipping out the old 3B and installing a 1HDT. One thing I was considering was the charging, starting and glow circuits.

I know the 1HDT had a 24v starting relay circuit, but I believe a 12v glow and charge circuit??

How much of the overall BJ is 24volts...? Everything or are there select things like dash cluster, lighting, heater fan etc that are actually 12v.

 

[AirheadNut]

Pretty sure everything is 24v on 24v 70-series.

 

[coldtaco]

You should be able to find a 24V starter and alternator. As to the glow system maybe someone else will know if the one in yours can be adapted to work on the 1HD-T.

 

[jblueridge]

All 24V for my 74’s factory gizmos.