This wiring diagram on the Chevy Old Car Manual is listed as 1946, but is named 45truck.jpg

The only fuse shown is part of the light switch.

Last edited by Bill Hanlon; 04/22/2026 1:44 PM.

'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.