2011-2014 Chevrolet / GMC 2500 / 3500 HD LML Duramax 6.6L V8

Showing 37–48 of 168 results

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Head Studs, Bolts & Fasteners

PPE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML Head Stud Kit

$539.99

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CP3 Pumps & Upgrades

Fleece Performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML New OEM CP3 Injection Pump

Fleece Performance

$1,279.00

In stock

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Filters

Fleece Performance 2011-2016 GM 6.6L Duramax LML Auxiliary Heated Fuel Filter Kit (Equipped with Positive Lift Pump)

Fleece Performance

$399.00

In stock

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CP3 Pumps & Upgrades

Fleece Performance 2011-2016 GM 6.6L Duramax LML (750HP+) LML CP3 Conversion With Powerflo 750 Pump

Fleece Performance

$2,499.00

In stock

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CP3 Pumps & Upgrades

Fleece Performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Powerflo 750 10mm Stroker CP3 Pump

Fleece Performance

$1,999.00

In stock

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Engine

Fleece Performance 2001-2016 GM 6.6L Duramax LB7LLY/LBZ/LMM/LML Billet Oil Cap

Fleece Performance

$39.99

In stock

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Engine Parts

Fleece Performance 2011-2016 GM HD Duramax LML 6.6L Rear Engine Cover Coolant Return Plug

Fleece Performance

$19.99

In stock

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Fuel Tanks

Titan Fuel Tanks 2011-2016 GM 2500/3500 Duramax Crew Cab & Extended Cab Long Bed 60 Gallon Fuel Tank

Titan Fuel Tanks

$1,899.00

In stock

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DPF Back

MBRP 2011-2019 GM HD Duramax 6.6L 5″ Installer Series DPF Back Exhaust System

$424.99

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Fuel

XDP 2011-2016 GM 6.6L Duramax Fuel System Contamination Kit – No Pump (Stock Replacement)

$3,786.95

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Lift & Leveling Kits

ReadyAir 2011-2019 GM 6.6L Duramax Load Leveling Helper Spring Kit Without Overload Springs

$849.95

In stock

Starting at $54/mo or 0% APR with Affirm. Check your purchasing power

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Lift & Leveling Kits

ReadyAir 2020-2024 GM 6.6L Duramax L5P Load Leveling Helper Spring Kit With Overload Springs

$849.95

In stock

Starting at $54/mo or 0% APR with Affirm. Check your purchasing power