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A used four-speed transmission can be a good buy if it’s in decent condition and will easily fit your application. This transmission is a late-model Super T10 with a fine-spline input shaft, but it uses a TH350-style slip yoke. To install it in most early Chevys, the clutch disc would have to be replaced, the driveshaft shortened, and the cross member moved rearward and possibly modified. Finally, a shifter compatible with the transmission mounting and body style would be required. Before buying any four-speed, always remove the side cover to inspect the gears and fluid.
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A used four-speed transmission can be a good buy if it’s in decent condition and will easily fit your application. This transmission is a late-model Super T10 with a fine-spline input shaft, but it uses a TH350-style slip yoke. To install it in most early Chevys, the clutch disc would have to be replaced, the driveshaft shortened, and the cross member moved rearward and possibly modified. Finally, a shifter compatible with the transmission mounting and body style would be required. Before buying any four-speed, always remove the side cover to inspect the gears and fluid.  View Related Article

 

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