by opiebennett » Wed Sep 10, 2014 8:58 pm
I've read where a NP205 case from a Getrag will bolt onto the later autos (47RH/RE/48RE), but not one from a 518 - different input spline count requiring a coupler shaft or some such. 23 spline vs 29 spline. Might look into that before you get too far and discover it night of.
Bryan 'Opie' Bennett
91.5 5.9L with 21mm H1C/A518/NP205 Reg Cab LE Pyro/Boost/Trans Temp/BD Fuel Pin/Some fuel screw/Diamond Eye 4" exhaust/B+M Deep Trans Pan/3rd Gen aluminum wheels