lookin into putin in a built auto in my truck... i have a perfect condition nv4500 set u in my truck now. It has 100k original miles on it but got new bearings seals,syncros less than 10k miles ago when i put my new valiar 13" clutch in it. has stock input. tranny shop said the thing was in great condition but i went ahead and had them replace the bearings sycros and aso put in a full spined updated mainshaft at the same time. it is filled with amsoil fluid that was recomended for that tranny. Im lookin to find someone that wants to trade out there built auto to my 5speed and i can swap in your auto set up.... I want a built auto though if i need to through in cash i will for the right trans. im lookin for billet shafts, good convertor and vb when i say built trans also....