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63burban · 04-27-2017, 09:48 AM

What type of 4 speed do you have? The Sm 420 type of transmissions have the switch on top of the trans, actually showing in the cab. I do have a bracket for a switch on one of those.

04-27-2017, 09:48 AM	#6
63burban Chevy addict Join Date: May 2012 Location: Iron Ridge, WI Posts: 1,085	Re: Light Question What type of 4 speed do you have? The Sm 420 type of transmissions have the switch on top of the trans, actually showing in the cab. I do have a bracket for a switch on one of those.