i bought a 454 for my 1986 i roc z camaro and am about to put it in but i removed it when it had a five speed in a 75; k20 and im bolting it to my built 700r4 but i had to take off the clutch from the motor and now am having the problem of finding a flywheel to fit to the 454 and fit within the 700r4 bell housing and torque converter. id rather not change the bell housing. any help would be greatly appreciated of where to find one or what size/name it is !