These Z-Axis extension blocks are designed to raise the entire Z-Axis frame of the Maker Select V2 or Duplicator I3 by 25mm increasing the stock build volume in the Z direction to 200mm.

Mirror this part in your slicer to print one lift block for each side.

****Use of a custom Z-Axis brace length is absolutely required with this mod to accommodate the additional height and to stabilize the entire assembly. The braces installed on the printer in the linked pictures are recycled closet shelving brackets.