If all of the bolts are out that hold the transmission to the bell housing the trans should slide out of the pilot bearing and clutch disc. Sounds like the splines are the issue not the clutch disc to flywheel.
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD
