SM465 Adapter Spacer, for 32 Spline SM465 using old 10 Spline Adapter
This billet aluminum spacer is used to mate a late 32 spline SM465 transmission to a figure 8 style NP205 using the common figure 8 adapter that came with the early 10 spline SM465 transmissions.
Basically this allows you to use the later SM465's with the bigger/stronger 32 spline output shaft with the common figure 8 style NP205. The SM465/NP205 figure 8 style adapter is still used and the NP205 needs the short 32 spline input gear installed in it.
It indexes into the factory adapter and is machined to retain the input bearing in the 205.