Aluminum Housing OD 4 speed

An A or F body will bolt right in like it was made for it. Probably not much difference in price. Clutch linkage depends on the bellhousing, I assume A or F body OD. Brewers Performance has the 10.5 bellhousing clutch linkage worked out for an early A, http://www.brewersperformance.com/category10.asp . You can use the pedals and Z bar but you need to use their Bellhousing ballstud/bracket for 1963-66 A-body cars (when converting to 10.5" bellhousing), fits bellhousings with casting numbers 2843887, 2892482 and 3515734. Use with TS636 torque shaft, AK636 adjusting rod kit, FP484 clutch fork pivot, and CF702N clutch fork. I have never put a truck OD in my early A but have swapped the gears and main shaft into an A body 4 speed transmission. That is what is in my 66 Barracuda.