Can these be replaced without a hydraulic press? Doing the job in my garage... pulled apart the car to replace the clutch last night and found my TOB retainer snapped and the previous 26 spline input shaft has been bent just a slight bit (you can notice the tip of the input shaft move side to side about 1/4 inch as you spin it). Anyway, I'm ready to tear apart the transmission and replace it, but can it be done without a press?