sixpak is correct. I swapped JUST the shaft in my 70 from manual to power. I did have to get a new coupler though because the p/s box input spline is different than the manual box.

I do recommend you put in new upper bearing & lower bushing while you're at it

Last edited by PurpleBeeper; 02/06/18 12:31 AM.
70 Roadrunner convt. street car 440+6, NOS, 4-spd, SS springs '96 Mustang GT convt. street car '04 4.6 SOHC, NOS, auto, lowered "Officer, that button is for short on-ramps"