K&M performance aftermarket block page. K&M cast iron blocks are made from the highest quality cast iron available fro this application and the MR-1A aluminum block is made from 356-T6 high quality heat treated aluminum. These are completely made and machined in the U.S.A. These blocks are custom machined to your specifications with the options that you select. All the machining is done in house.
MR-1 on Pallet changer of cnc machine in K&M's Shop