Darton offers installation of any of its MID kits and Seal Tight Sleeves. You have 2 location to chose from, California or Virginia. If you need a bigger build our Virginia location is a complete machine shop. They can offer the basic sleeve install and hone or if you need something bigger they can supply you with all the parts you need. The location can do head porting, align bore and hone, balancing, o-ring / seal wire, fully assembled short and long blocks. We have everything you need to build a complete block.

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