the column shift stuff is all the same, OD or regular - linkage should include the shaft down the column and thru the firewall to a small box on the column in the engine compt, then 2 rods from the arms on the box to the trans [OD is controlled electrically and by a seperate cable control] - the lower rods will prolly be gone, but may be available with the trans
if the 4spd driveshaft is too long [yoke spline will be the same], it shouldn't cost much to have it shortened - could be the same for either trans, and if not, a used one from a truck that had the 3spd would also work
Bill
