T-50 Input Shaft with 26 Splines
I have two T- 50 transmissions one of them has 10 splines on the input shaft and the other one has 26 splines on the input shaft. I have never seen a T-50 have 26 splines on the input shaft but I have one. Can someone tell me what this T-50 might have came out of the one with the 26 splines? or has anyone else seen this before? I like to add this trany came from a closed out Borg Warner plant. To me it looks a remanufactured trany that never be run.


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David,
1977 and 1978 Oldsmobile Cutlass's had an optional 5 speed trans. The 350 V8's show a 26 spline clutch disc, while the Vj and 260 V8's show a 10 spline clutch disc. I suspect you have one of the 350 V8 Cutlass transmissions.