CPP DIESEL COMPETITION CUMMINS CYLINDER HEAD 1989-2018 DODGE CUMMINS 5.9L/6.7L 12V/24V

****THESE HEADS ARE SPECIAL ORDER. PLEASE CALL FOR AVAILABILITY****

OUR HEADS ARE PROFESSIONALLY PORTED AND POLISHED, COMPLETELY MACHINED AND NEW GUIDES INSTALLED. HEADS HAVE INTAKE MILLED OFF AND INCLUDE YOUR CHOICE OF RUNNER STYLE OR SIDE DRAFT INTAKE. AFTERMARKET CPP SPRINGS ARE INSTALLED. ULTIMATE FLOW, AT AN AFFORDABLE COST. STAGE 1 AND STAGE 2 HEADS USE STOCK VALVE SIZES AND WORK ON STOCK 4.020 OR LARGER BORE DIAMETER WITH STOCK INTAKE SHELF. STAGE 3 AND STAGE 4 HEADS INCLUDE OUR 1.5" INTAKE AND EXHAUST VALVES AND MUST USE A CYLINDER BORE OF 4.212 OR LARGER. THESE HAVE EITHER A SIDE DRAFT OR A RUNNER STYLE INTAKE. 

ALL CORES MUST BE RETURNED WITHIN 30 DAYS OF RECEIVING YOUR RACE HEAD FOR CORE REFUND