I'm working on my brother in law's 01 s10 5 speed. His slave cylinder went bad so I had to pull the tranny to replace it. I have the tranny back up to get bolted back to the engine but I can not get the main shaft to spline into the engine. The Bell housing is lined up with the block, I have 2 bolts in it 1 on each corner on the bottom, but can not get it to go in. I didn't touch the clutch or anything other than the slave cylinder. Wtf can I do? It's hard enough since I just had half my left pointer finger amputated November 1st, I need some kind of advice to help me here. Please someone help.