Hi Everyone...

Can anyone tell me if there is a difference between the truck ignition switches between the 60 thru 66 years?

I noticed my 1960 only has ON and START when you turn to the right.
My 1966 has the same ON and START when you turn to the right, but seems to have accessory if you turn to the left. I only assum this because it never turns anything on in the left direction.

Can anyone shed some light on this?


1960 Chevy Apache (C10)
1965 Chevy C30 Dump Truck
1966 Chevy C30 Tow Truck