A much needed component for any Solid Axle Swap! Designed specifically for our 2000-2010 Duramax Solid axle swaps, but they can be used for any and all swaps you can come up with! With a 12inch rise from where it sits on top of the frame, to a 5.75 inch distance from the side of the frame out to the center hole, these towers can be used on whatever you need! (refer to diagram). Other key specs include: All American A36 Steel construction Welding is Required!! IN STOCK!!! on the shelf for non custom specs! Optional tube resi mount for billet clamps (Not yet pictured) A 1.5inch wide, 1/2inch bolt mounting width Custom designs and dimensions always available! Lead time on custom designed parts is 4-6 weeks absolutely no refunds on custom designed parts