65 barracuda 4 spd Bellhousing

Yes the early A bodies used a smaller flywheel in a smaller cast iron bell housing. (They originally came with an Auburn clutch assembly.) To use the externally balanced flywheel for a 360 you will have to swap to the larger 68 and up unit along with some modification to the linkage. It fits into the car nicely with a clutch lever from a big block (11-7/8" OAL) with the pivot from the early bell housing, and a bellcrank that is shortened to fit between the frame and the larger bellhousing. Or, check out Brewersperformance.com for required parts.