I have a 1967 coupe automatic. I am trying to install the original 289. Whats the best way to do this? I have tried a few times with the transmission still in place, I seem to get close but then it just doesnt want to go in. I have tried everything, lifting the frame, or lifting the tranny, lowering the engine, all possibilities. The last time I tried, I was less then an inch away from the block hitting the bell housing. Are there any tips you guys have or tricks to help me on this install? Or should I just pull the transmission and do it that way? Is it that much more difficult to do it that way? I NEEEEEEEED HELP!