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Fleece Performance CP3 Conversion Kit With Heavy Duty 10mm Injection Pump 11-16 GM 6.6L LML Duramax
Fleece Performance Engineering

Fleece Performance CP3 Conversion Kit With Heavy Duty 10mm Injection Pump 11-16 GM 6.6L LML Duramax

MPN: LML-CP3-10

With the release of the LML Duramax in 2011, GM made the switch from the reputable CP3 injection pump to the lower output CP4 pump. We've seen numerous failures of the CP4 on stock trucks. Fleece Performance has this…

Tow PigStreet Performance
$2,749
Ships From Supplier · Ships in 37 business days
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Warranty
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With the release of the LML Duramax in 2011, GM made the switch from the reputable CP3 injection pump to the lower output CP4 pump. We've seen numerous failures of the CP4 on stock trucks. Fleece Performance has this complete conversion kit that delivers everything you need to swap out your failure prone CP4 to a dependable CP3, including the CP3 pump.  But wait, that's fine for a stock build but you want more power?  Here's where the Fleece Heavy Duty CP3 featuring a 10mm displacement cam comes into play! The pump itself is built out of a brand new LBZ/LMM Bosch CP3 and upgraded with Fleece's exclusive 10mm stroker cam along with all of the hardware you need to convert your CP4 equipped Duramax to a reliable CP3.

Product conditions

Professional installation is recommended.

Return eligibility
Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
Return window
30 days from confirmed delivery
Restocking fee
No restocking fee
Return shipping
Customer pays return shipping on voluntary returns
Made to order
No
Backorder status
Not backordered
Cancellation
Cancellation is only possible before the supplier order is submitted
Warranty provider
Warranty Information Pending
Warranty duration
Pending verification
Compatibility
Listed for specific vehicle configurations
Legal use
Street legal
Processing estimate
3–7 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
Fleece Performance Engineering

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.