Originally Posted by Bill Hanlon
1955.2 GMC 1/2 ton trucks had 6 volt systems IF they had 6 cylinder engines. All 55.2 V8 equipped trucks were 12v.

When did 1/2 ton Chevy trucks convert to 12v?

Truckolet: Could you post a detailed picture of the wiring diagram?
I don't know when. But all Chev's had 12 volt in 1955.

Kicking self for selling off my Taskforce trucks.
Still looking for an LCF or conventional big bolt in decent shape.


As of 10-26-2022, A 55.2 Taskforce long bed now the work begins