Say one were to purchase the AA LT230-NV4500 adapter - What spline count is the spud shaft? NVs came in 23,29 (dodge) and 32 (chev) spl. I want to run a 5.9 diesel NV4500 so I don't have to change out the output shaft, but I really doubt that the AA adapter works with the 29 spl. output. I'll probably make my own, but an off-the shelf adapter would be nice, just in case I bust the spud shaft.