hey guys,
i have a 83 GMC 1/2 ton pick up that i just put a 350 w/ forged pistons and a crower solid lift cam and valve train, cam specs are intake 284 ehx 296 adv. dur 504-504 lift. i also have a bone stock 79 chevy 1/2 ton that has a 6 cyl with a 3 speed on the column it came with a 12 bolt posi rear end. i want to take the 3 speed out of the '79 and put it in the 83 GMC and install a floor shifter.
Questions: will the bellhousing off the six fit the 350? will the flywheel off the six fit the 350. since the 83 is automatic i believe the clutch pedel out of the '79 will bolt right in the 83 along with all the clutch linkage? will i need the crossmember from the 79 as well as the drive shaft? i plan on installing the 12 bolt from the 79 and disgarding the limited slip 10 bolt from the 83.
any other interchange info would be helpful.

thanks