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2011-2016 GM 2500/3500

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Fleece | 2011-2016 GM 2500 / 3500 Duramax Dosing Injector Fuel Line Disconnect Tool
$26.43
$26.43
Make installation and removal of the dosing injector fuel line on 2011-2016 LML Duramax engines a breeze with our fuel line disconnect tool.  
Fleece | 2011-2016 GM 2500 / 3500 LML 6.6L Duramax CP3 Conversion Hardware Kit Without Pump
$749.00
$749.00
Convert your LML's fuel system from a CP4 to a CP3 Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliabl...
Fleece | 2011-2016 GM 2500 / 3500 LML Duramax Replacement CP3 Feed Hose
$29.49
$29.49
Replacement CP3 fuel feed hose for the Fleece Performance LML CP3 Conversion Kits. Fits all prior and current models.
Fleece | 2011-2016 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver) Fleece | 2011-2016 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory...
Fleece | 2011-2016 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger) Fleece | 2011-2016 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)
$1,099.00
$1,099.00
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory...
Fleece | 2011-2016 GM 6.6 Duramax CP3 Regulator Extension Harness
$37.14
$37.14
Regulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to e...