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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
ReadyLIFT OEM-style rear block kits are now available for the new 2011-2020 GM 2500 HD single rear wheel pickups
Many customers reported power gains
CP3 pump not included
HSM Downpipe
Our Warranty
FLEECE FPE-CUMM-CP3-10MM-6.7 POWERFLO 750 CP3 11oz ReadyLIFT OEM-style rear block kitsS P E C I F I CAT IONS DE S C R I P T ION Fleece FPE CUMM CP3 10MM 6. 7 PowerFlo 750 CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it support 750 RWHP, but it also eliminates the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost
