11-16 Duramax LML SDP CP3 Convertion Kit with Exergy 12mm Stroker Pump Lift Pump High torque output combined with

High torque output combined with rear-wheel drive can cause axle wrap and wheel hop on Duramax trucks

It is suggested in Heavy Duty applications to weld front mounts to frame

If you are running the OEM fuel system

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11-16 Duramax LML SDP CP3 Convertion Kit with Exergy 12mm Stroker Pump Lift Pump High torque output combined withPRODUCT DESCRIPTION Exergy 12mm Stroker CP3 pump w SDP LML Conversion kit *In stock, expect 1 5 business day lead time for processing. *Cannot ship to California addresses This kit allows you to switch from the CP4 injection pump that comes from the factory on the 2011 2016 LML Duramax trucks, to an earlier model, higher volume, CP3 injection pump. Failure of the CP4 pump most always results in damaged injectors and a very costly repair bill.