Parker style Mod tower that can be used with either the early or later Mercury power head bolt pattern.  The top plates have been machined to be parallel but you may want to check to be sure that they have not moved since welded. The aft stick can be used for the coolant water.  You supply the cavitation plate, the top spacer and the saddle/transom bracket. The swivel pin is the same diameter as on the Mercury D saddle.  You saddle will have to be trimmed to fit between the 6.25 inch spacing of the swivel pin holes and the 7.75 between the top and bottom mounting plates. The built in Mercury style steering co-pilot can be used to adjust the tension in the steering cables. The tower is not painted allowing you to finish it how ever you like matching your engine or boat.  The weight of the tower is 9.5 pounds.