This 76mm block has been steel sleeved and is ready to build. Bore is finished for a 11543M07593 Wiseco piston (2.990"). However, it may require honing, depending on desired clearance along with deburring. The block has heavy reinforcements made throughout, adding strength and performance unlike any other clone or Predator block.

An excellent platform for 3" Monster Motors

Note: This block is for experienced engine builders and not intended as a ready-to-assemble part.