65 dart 4-speed pedals & z-bar

Not certain - how do I tell? Is there a number I should look for to confirm?

OD Transmission and Bell housing are from an Aspen. Engine is a slant 6.

Frank
If you are using an overdrive bell you need the 10 1/2 Zbar conversion for it. Several members here have bought their Zbar and are very happy with it including myself.