2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Fuel System & Fuel Upgrades

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S&S Diesel LMM-300SAC-SET 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-300SAC-SET 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-300SAC-SET 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-300SAC-SET
Price
$6,676.80
S&S Diesel LMM-350SAC-R-SET Remanufactured 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-350SAC-R-SET Remanufactured 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-350SAC-R-SET Remanufactured 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-350SAC-R-SET
Price
$6,760
S&S Diesel LMM-350SAC-SET 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-350SAC-SET 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-350SAC-SET 350% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-350SAC-SET
Price
$7,092.80
S&S Diesel LMM-400SAC-R-SET Remanufactured 400% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-400SAC-R-SET Remanufactured 400% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-400SAC-R-SET Remanufactured 400% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-400SAC-R-SET
Price
$6,895.20
S&S Diesel LMM-400SAC-SET 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-400SAC-SET 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-400SAC-SET 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-400SAC-SET
Price
$7,207.20
S&S Diesel LMM-450SAC-R-SET Remanufactured 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-450SAC-R-SET Remanufactured 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-450SAC-R-SET Remanufactured 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-450SAC-R-SET
Price
$7,072
S&S Diesel LMM-450SAC-SET 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-450SAC-SET 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-450SAC-SET 450% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-450SAC-SET
Price
$7,404.80
S&S Diesel LMM-500SAC-R-SET Remanufactured 500% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-500SAC-R-SET Remanufactured 500% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-500SAC-R-SET Remanufactured 500% Over Injector Set | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-500SAC-R-SET
Price
$7,165.60
S&S Diesel LMM-500SAC-SET 500% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-500SAC-SET 500% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-500SAC-SET 500% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-500SAC-SET
Price
$7,477.60
Fleece FPE-FL-LBZLMM-45 High Pressure Injector #4 and #5 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Fleece FPE-FL-LBZLMM-45 High Pressure Injector #4 and #5 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Fleece Performance Products

Fleece FPE-FL-LBZLMM-45 High Pressure Injector #4 and #5 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: FLCFPE-FL-LBZLMM-45
Price
$79.99
Fleece FPE-FL-LBZLMM-36 High Pressure Injector #3 and #6 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Fleece FPE-FL-LBZLMM-36 High Pressure Injector #3 and #6 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Fleece Performance Products

Fleece FPE-FL-LBZLMM-36 High Pressure Injector #3 and #6 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: FLCFPE-FL-LBZLMM-36
Price
$79.99
Fleece FPE-FL-LBZLMM-27 High Pressure Injector #2 and #7 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Fleece FPE-FL-LBZLMM-27 High Pressure Injector #2 and #7 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Fleece Performance Products

Fleece FPE-FL-LBZLMM-27 High Pressure Injector #2 and #7 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: FLCFPE-FL-LBZLMM-27
Price
$79.99
Fleece FPE-FL-LBZLMM-18 High Pressure Injector #1 and #8 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Fleece FPE-FL-LBZLMM-18 High Pressure Injector #1 and #8 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Fleece Performance Products

Fleece FPE-FL-LBZLMM-18 High Pressure Injector #1 and #8 Line | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: FLCFPE-FL-LBZLMM-18
Price
$79.99
Fleece FPE-DMAX-CP3 OE CP3 Pump | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece FPE-DMAX-CP3 OE CP3 Pump | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fleece Performance Products

Fleece FPE-DMAX-CP3 OE CP3 Pump | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FLCFPE-DMAX-CP3
Price
$1,279
Wehrli 100024 Valley CP3 Block Off Plate | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100024 Valley CP3 Block Off Plate | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100024 Valley CP3 Block Off Plate | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100024
Price
$72.75
AirDog A7SABC512 II-5G 220GPH Lift Pump | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
AirDog A7SABC512 II-5G 220GPH Lift Pump | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Air Dog

AirDog A7SABC512 II-5G 220GPH Lift Pump | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PFTA7SABC512
Price
$854
Exergy E06-10451 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E06-10451 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E06-10451 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0610451
Price
$440
Exergy E06-10450 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E06-10450 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E06-10450 Replacement Fuel Rail | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0610450
Price
$530
Exergy E05-10421 Rail Pressure Sensor | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E05-10421 Rail Pressure Sensor | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E05-10421 Rail Pressure Sensor | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0510421
Price
$240
Exergy E04-10409 14mm Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E04-10409 14mm Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E04-10409 14mm Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0410409
Price
$3,200
Exergy E04-10407 12MM Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E04-10407 12MM Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E04-10407 12MM Stroker CP3 Pump | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0410407
Price
$2,650
Exergy E02-10406 45% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E02-10406 45% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E02-10406 45% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0210406
Price
$694
Exergy E02-10405 30% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E02-10405 30% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E02-10405 30% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0210405
Price
$681
Exergy E02-10408 100% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Exergy E02-10408 100% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Exergy Performance

Exergy E02-10408 100% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: EXYE0210408
Price
$747

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DIESEL TRUCK EXPERTS STANDING BY

The stock fuel system on your 2007.5-2010 GM Duramax 6.6L LML doesnt inject the cleanest fuel possible, leaving you with prematurely worn injectors and a ton of other unnecessary hassles down the line. Here at Alligator Performance, we offer a variety of premium aftermarket fuel systems along with other fuel accessories that will help extend the life of your injectors by providing clean fuel filtration without compromise. Our complete aftermarket fuel systems come standard with both a fuel pump and water separator that filters the diesel fuel in your GM 2500HD/3500HD to extremely low micron ratings in order to prevent contaminants from affecting your engine. For trucks that see cold temperatures, check out our Electric Heater Kits we offer to eliminate any potential fuel gelling which makes it difficult to cold start your engine. Alligator Performance offers trusted and reliable brands such as FASS, AirDog, Irate Diesel and more to bring you the best possible fuel upgrades for your 2007.5-2010 GM 2500/3500 Truck. Pair your fuel system upgrades with our Engine Upgrades! GM Duramax Fitments: 2007, 2009, 2010 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2007.5-2010 6.6L LMM

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