LMM Duramax Engine Parts
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Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,465.00$ 1,465.00 - $ 1,465.00Current price $ 1,465.00Fleece Performance Model FPE-TL-LBZ-LMM-SHORT-SERFleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,465.00$ 1,465.00 - $ 1,465.00Current price $ 1,465.00 -
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,563.00$ 2,563.00 - $ 2,563.00Current price $ 2,563.00Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,563.00$ 2,563.00 - $ 2,563.00Current price $ 2,563.00 -
Speedometer Calibrator | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)
Rough CountryOriginal price $ 4,759.00 - Original price $ 4,759.00Original price$ 4,759.00$ 4,759.00 - $ 4,759.00Current price $ 4,759.00Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps y...
View full detailsOriginal price $ 4,759.00 - Original price $ 4,759.00Original price$ 4,759.00$ 4,759.00 - $ 4,759.00Current price $ 4,759.00 -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,382.00$ 9,382.00 - $ 9,382.00Current price $ 9,382.00Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,382.00$ 9,382.00 - $ 9,382.00Current price $ 9,382.00 -
GM Race Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 73,141.00Original price $ 73,141.00 - Original price $ 73,141.00Original price $ 73,141.00Current price $ 70,947.00$ 70,947.00 - $ 70,947.00Current price $ 70,947.00Industrial Injection Model: PDM-LBZ/LMMRH The Industrial Injection LBZ/LMM Duramax Race Heads are designed for the racer / sled puller in mind. Ful...
View full detailsOriginal price $ 73,141.00Original price $ 73,141.00 - Original price $ 73,141.00Original price $ 73,141.00Current price $ 70,947.00$ 70,947.00 - $ 70,947.00Current price $ 70,947.00Save 3% -
Exergy Rail Fitting for HP Line into PRV Location LLY/LBZ/LMM & Cummins 6.7L
ExergyOriginal price $ 1,410.00 - Original price $ 1,410.00Original price$ 1,410.00$ 1,410.00 - $ 1,410.00Current price $ 1,410.00Exergy Model 1-018-153-AExergy Rail Fitting for HP Line into PRV Location For Cummins 6.7L & LLY/LBZ/LMM
Original price $ 1,410.00 - Original price $ 1,410.00Original price$ 1,410.00$ 1,410.00 - $ 1,410.00Current price $ 1,410.00 -
Exergy Port to Female M18x1.5 Cummins 6.7 / Duramax LLY/LBZ/LMM
ExergyOriginal price $ 2,124.00 - Original price $ 2,124.00Original price$ 2,124.00$ 2,124.00 - $ 2,124.00Current price $ 2,124.00Exergy Model 1-018-167 Cummins 6.7 / Duramax LLY/LBZ/LMM Port to Female M18x1.5 - 1-018-167
Original price $ 2,124.00 - Original price $ 2,124.00Original price$ 2,124.00$ 2,124.00 - $ 2,124.00Current price $ 2,124.00 -
Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)
ExergyOriginal price $ 1,172.00 - Original price $ 1,172.00Original price$ 1,172.00$ 1,172.00 - $ 1,172.00Current price $ 1,172.00Exergy Model 1-018-172 Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)
Original price $ 1,172.00 - Original price $ 1,172.00Original price$ 1,172.00$ 1,172.00 - $ 1,172.00Current price $ 1,172.00 -
Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,640.00$ 3,640.00 - $ 3,640.00Current price $ 3,640.00Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit -Stainless Braided #8 Drain Line 30"-Stainless Braided #...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,640.00$ 3,640.00 - $ 3,640.00Current price $ 3,640.00 -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 941.00$ 941.00 - $ 941.00Current price $ 941.00Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized -CNC Machined Billet Aluminum GM factory...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 941.00$ 941.00 - $ 941.00Current price $ 941.00 -
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,841.00$ 2,841.00 - $ 2,841.00Current price $ 2,841.00Wehrli Model WCF100733Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - VGT turbo heat blanket for 2004.5-20...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,841.00$ 2,841.00 - $ 2,841.00Current price $ 2,841.00 -
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 6,658.00$ 6,658.00 - $ 6,658.00Current price $ 6,658.00Wehrli Model WCF100415 WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's app...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 6,658.00$ 6,658.00 - $ 6,658.00Current price $ 6,658.00 -
Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,332.00$ 1,332.00 - $ 1,332.00Current price $ 1,332.00Wehrli Model WCF100024Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.
Original price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,332.00$ 1,332.00 - $ 1,332.00Current price $ 1,332.00 -
Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 531.00$ 531.00 - $ 531.00Current price $ 531.00Fleece Performance Model FPE-HAR-DMAX-VPS-0616Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane pos...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 531.00$ 531.00 - $ 531.00Current price $ 531.00 -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,947.00$ 21,947.00 - $ 21,947.00Current price $ 21,947.00Fleece Performance Model FPE-61-10003-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,947.00$ 21,947.00 - $ 21,947.00Current price $ 21,947.00 -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,947.00$ 21,947.00 - $ 21,947.00Current price $ 21,947.00Fleece Performance Model FPE-61-10003-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,947.00$ 21,947.00 - $ 21,947.00Current price $ 21,947.00 -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 732.00$ 732.00 - $ 732.00Current price $ 732.00Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 732.00$ 732.00 - $ 732.00Current price $ 732.00 -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 732.00$ 732.00 - $ 732.00Current price $ 732.00Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 732.00$ 732.00 - $ 732.00Current price $ 732.00 -
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,192.00$ 2,192.00 - $ 2,192.00Current price $ 2,192.00Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,192.00$ 2,192.00 - $ 2,192.00Current price $ 2,192.00 -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) - Set of 8
ExergyOriginal price $ 1,099.00 - Original price $ 1,099.00Original price$ 1,099.00$ 1,099.00 - $ 1,099.00Current price $ 1,099.00Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) (Set of 8)
Original price $ 1,099.00 - Original price $ 1,099.00Original price$ 1,099.00$ 1,099.00 - $ 1,099.00Current price $ 1,099.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
ARPOriginal price $ 3,406.00 - Original price $ 3,406.00Original price$ 3,406.00$ 3,406.00 - $ 3,406.00Current price $ 3,406.00ARP Model 400-7534ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
Original price $ 3,406.00 - Original price $ 3,406.00Original price$ 3,406.00$ 3,406.00 - $ 3,406.00Current price $ 3,406.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $ 3,820.00 - Original price $ 3,820.00Original price$ 3,820.00$ 3,820.00 - $ 3,820.00Current price $ 3,820.00ARP Model 400-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $ 3,820.00 - Original price $ 3,820.00Original price$ 3,820.00$ 3,820.00 - $ 3,820.00Current price $ 3,820.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $ 2,712.00 - Original price $ 2,712.00Original price$ 2,712.00$ 2,712.00 - $ 2,712.00Current price $ 2,712.00ARP Model 100-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $ 2,712.00 - Original price $ 2,712.00Original price$ 2,712.00$ 2,712.00 - $ 2,712.00Current price $ 2,712.00 -
Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLACK
MishimotoOriginal price $ 7,651.00Original price $ 7,651.00 - Original price $ 7,651.00Original price $ 7,651.00Current price $ 6,955.00$ 6,955.00 - $ 6,955.00Current price $ 6,955.00Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLACK Rubber is out, and silicone is in for your Duramax coolant hos...
View full detailsOriginal price $ 7,651.00Original price $ 7,651.00 - Original price $ 7,651.00Original price $ 7,651.00Current price $ 6,955.00$ 6,955.00 - $ 6,955.00Current price $ 6,955.00Save 9%
