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Old October 4th, 2020, 04:45 PM
Onthefly Onthefly is offline
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Join Date: Aug 2020
Location: Bonney Lake, Wa
Truck: 1962 gmc 1500
Age: 41
Posts: 6
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Default Re: Transmission identification

Thanks for the reply!!! The shifter is on top, I know its a sm420 more trying to find the manufacture date. My truck was origi ally a Yakima school district truck and I *** I me had a 3 on the tree originally , it still has the steering column for that anyway. At some point a 4 speed was put in and I'm trying to keep everything as original as possible at least year wise.
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