I've torn apart a 3 spd OD I picked up on Ebay, and it's actually clean inside, with no wear etc., but has some problems on the exterior. The input shaft is rusted, especially up at the pilot bearing end and the yoke is missing at the other end. Can I use the input shaft from my old 3 spd non OD Tranny ? and should the yoke from my old tranny fit ? (I didn't want to pull the old "working" tranny quite yet.) Any help would be appreciated.