07.5-10 Duramax LMM

GM Duramax LMM

Nearly identical to the LBZ, the LMM debuted midway into the 2007 model year (2007.5). The slight variations between the LBZ and LMM gave the LMM a small boost in power output. The LMM features new emissions equipment that meet strict new diesel emission laws, and is currently in production today. Using a diesel particulate filter (DPF) and active regeneration technology, the LMM cut particulate matter emissions by 90 percent over the previous generation.

Years Produced 2007.5 - 2010
Displacement 403 cubic inches, 6.6 liters
Configuration 90 degree V8
Compression Ratio 16.8:1
Bore 4.06 inches
Stroke 3.90 inches
Aspiration Intercooler & variable geometry turbocharger
Valvetrain OHV, 4 valves per cylinder
Injection 26,000 psi Bosch high pressure common rail w/ CP3 injection pump
Horsepower 365 hp @ 3,100 RPM
Torque 660 lb-ft @ 1,800 RPM
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Duramax Rear Engine Cover Coolant Blockoff

This replaces the OEM plate that is prone to leaking and failure...

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Duramax Resonator Delete Plug

This is a high quality, branded, aluminum resonator delete plug for the OEM or aftermarket intake. C..

$26.00

GM 98002368 LMM Durmax Diesel 6.6L Fuel Injector

This is a genuine GM factory replacement injector manufactured by Bosch. This unit will come with ..

$550.00

GM Allison 1056 Torque Converter - Billet Cover - Triple Disk 2001-2010

This is our journeyman converter that incorporates an OEM style stator and custom modified impelle..

$1,570.00

GM Allison 1057 Torque Converter - Triple Disk 2001-2010

Our 1057-3D converter established a benchmark for performance torque converters. Often referred to..

$1,570.00

GM Allison GMax-6R-1 2006-2012 Raybestos Manufactured SunCoast Designed

Parts included are: C-1- Custom stepped apply plate, (8) GPZ C1 external clutches, (8) GPZ internal..

$1,150.00

GM Allison GMax-6R-2 2006-2012 Raybestos Manufactured SunCoast Designed

Parts included are: C-1- Custom stepped apply plate, (8) GPZ C1 external clutches, (8) GPZ internal..

$1,317.00

GM Allison GMax-6R-3 2006-2012 Raybestos Manufactured SunCoast Designed

Parts included are: C-1- Custom stepped apply plate, (8) GPZ C1 external clutches, (8) GPZ internal..

$1,611.00

GM Allison LBZ and LMM Billet Flex Plate 2006-2010

This replaces the factory flywheel/flex plate with a improved billet one piece design, eliminates ..

$709.00

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