Short 32 Spline Output Shaft For SM465 and Matching New Adapter


Part Number

Aftermarket short 32 spline output shaft for the SM465 "granny 4 speed" transmission allows you to keep the drivetrain as short as possible and it also gives you more options to mount transfer cases and gear boxes behind a 10 spline SM465 that you may already have. 

It's possible to use this shaft (and the adapter below) to make a super short/strong SM465/NP205 combo using a Ford NP205 (with GM 32 spline input swapped in) or a GM round pattern NP205 (drilling/tapping new bolt pattern required).

Useful for 203/205 doubler systems, can be use with the OE SM465/NP203 adapter or used with the adapter below (requires drilling/tapping new holes in the NP203).

Useful for our Magnum underdrive, we make a version of our Magnum that will work with this shaft and bolts right up to the adapter below.

A stronger, more durable, more versatile option than a 10 spline output while being much shorter than the factory 32 spline output shaft.  Includes bushings.



New adapter, SM465 Transmission pattern on the front, Jeep/Ford/Dodge 6 bolt round pattern on the transfer case side

Heat treated aluminum

3-1/2" Face to face


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Doubler™ Dual Transfer Case
Swaybar Correction/Disconnect™ Kit
Shackle Flip™ Kit for ‘67-up GM trucks
Bolt-In Steering Box Brace Kit
1" Body Lift Kit
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Full Floating 10/12 Bolt Kit
Blazer Soft Tops

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