Should anyone decide to make a kit similar to the one I've made below they take onto themselves full liability for its structural integrity, build quality and correct assembly. Parts List. 2 - 4" to 2" Black Hex Bushings - $14 Each. 2 - 2" Pipe Threaded - $3. 4 - 2 1/4 inch long 1x1 Box Tubing or Solid Stock. - $4. More @Wikipedia
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