Re: Trying to Identify Overdrive and Transmission

Posted by HH56 On 2021/4/9 17:47:11

I would say 39 and later. Same basic trans with that type levers were used from 39 until 50. Cannot see the side opposite the shift levers but there looks like there might be a plate at the end of the lever shafts. If so or if there is obvious mounting screw holes to mount a plate that would hold some switches it would narrow the range to 41-2. Transmissions are also different depending on engine. Cannot remember exact numbers but the input shaft at the splines is approx 1 1/8" or so on the large engine transmission and slightly under 1" for the smaller engines.