A-bodies came with A833. So theoretically, none unless you have an automatic car. Then you'll have to cut out and weld in a 4-speed hump. What car is it that it had a Hemi 265 and a 3 speed? A Valiant from Oz?
If the car is Right-Hand Drive, he's also going to need an expensive A-Body "Console" / Offset Shifter, otherwise he'd be reaching way over to the left side of the car to shift gears.
Or he could fabricate his own Offset Adapter, they're easy to make and cost almost nothing to build. I made one for my '74 to offset and angle an E-Body Pistol Grip Shifter.
