Any step by step instructions on converting auto-4spd?

The hump is the least costly piece. I picked up a new Sherman metal piece from a Moparts member for $70 that was never used. It just had surface rust and a little blasting took care of it. Post ads here and other sites. There are deals out there.

Don't forget the new 4 speed carpet you'll need as it's different w/the floor hump. How bout the shifter ball, handle, boot, boot ring, mechanism and linkage; clutch/PP/throwout bearing/flywheel/bell housing/pilot shaft bearing; torque shaft and all linkage; correct driveshaft and yoke; is your crank drilled deep enough for the trans shaft?

I would do a complete tear down of the trans regardless of the condition the buyer sayz its in.