There are 3 potential output shafts on a 465. 10 spline short and 32 long and 35 spline (2wd)
Shortest option is Novak which comes with a new short output shaft and tailhousing adapter.
Advanced makes a spur shaft with adapter for a d300 or np241 for 2wd versions that requires cutting the tail shaft (angle grinder and hose clamp as a guide)
I have the 32 spline long output mated to an NP205. I want to run the Titan box from NWF. After speaking on the phone with them, they said I needed the slightly shorter 465/208 adapter if I wanted to keep my existing combo, while still making the Titan box work.