LLY Duramax Engine Parts
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- Alternators (2)
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- Engine Connecting Rod (1)
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- Hardware Kits - Other (11)
- Harmonic Balancer Bolt (1)
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- Head Stud & Bolt Kits (2)
- Head Studs (1)
- Heads (5)
- Heat Shields (1)
- Hoses (2)
- Main Stud & Bolt Kits (1)
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- Piston Sets - Cast - 6cyl (3)
- Piston Sets - Forged - 8cyl (3)
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- Rocker Arms Parts (2)
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- Wiring Harnesses (5)
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GM Race Cast Pistons For 01-16 Duramax .020 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection
Industrial InjectionOriginal price $ 62,930.00Original price $ 62,930.00 - Original price $ 62,930.00Original price $ 62,930.00Current price $ 61,042.00$ 61,042.00 - $ 61,042.00Current price $ 61,042.00| /Industrial Injection Model: PDM-298.020Duramax .020 Oversize Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt ...
View full detailsOriginal price $ 62,930.00Original price $ 62,930.00 - Original price $ 62,930.00Original price $ 62,930.00Current price $ 61,042.00$ 61,042.00 - $ 61,042.00Current price $ 61,042.00| /Save 3% Save % -
GM Remanufactured Heads For 2004.5-2005 LLY 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 32,049.00Original price $ 32,049.00 - Original price $ 32,049.00Original price $ 32,049.00Current price $ 31,088.00$ 31,088.00 - $ 31,088.00Current price $ 31,088.00| /Industrial Injection Model: PDM-LLYSHThe Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...
View full detailsOriginal price $ 32,049.00Original price $ 32,049.00 - Original price $ 32,049.00Original price $ 32,049.00Current price $ 31,088.00$ 31,088.00 - $ 31,088.00Current price $ 31,088.00| /Save 3% Save % -
GM Common Rail Gorilla Girdle For 01-10 6.6L LB7 LLY LBZ LLM Duramax 14mm Industrial Injection
Industrial InjectionOriginal price $ 30,767.00Original price $ 30,767.00 - Original price $ 30,767.00Original price $ 30,767.00Current price $ 29,844.00$ 29,844.00 - $ 29,844.00Current price $ 29,844.00| /Industrial Injection Model: PDM-0603514mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the marke...
View full detailsOriginal price $ 30,767.00Original price $ 30,767.00 - Original price $ 30,767.00Original price $ 30,767.00Current price $ 29,844.00$ 29,844.00 - $ 29,844.00Current price $ 29,844.00| /Save 3% Save % -
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 716.00$ 716.00 - $ 716.00Current price $ 716.00| /Fleece Performance Model FPE-TURBO-THERMThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 716.00$ 716.00 - $ 716.00Current price $ 716.00| / -
Firestone Level Command Single Mechanical Height Sensor Kit (WR17602186)
FirestoneOriginal price $ 5,481.00Original price $ 5,481.00 - Original price $ 5,481.00Original price $ 5,481.00Current price $ 4,170.00$ 4,170.00 - $ 4,170.00Current price $ 4,170.00| /Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...
View full detailsOriginal price $ 5,481.00Original price $ 5,481.00 - Original price $ 5,481.00Original price $ 5,481.00Current price $ 4,170.00$ 4,170.00 - $ 4,170.00Current price $ 4,170.00| /Save 24% Save % -
BD Diesel Turbo Turnbuckle - 5/16NF Rod w/Pin 2001-2004 LB7 w/Aftermarket Turbo or Wastegate
BD DieselOriginal price $ 1,060.00 - Original price $ 1,060.00Original price $ 1,060.00$ 1,131.00$ 1,131.00 - $ 1,131.00Current price $ 1,131.00| /Cut from stainless steel to prevent corrosion and the swivel design avoids oil return drains and rubbing. The Turbo Waste Gate Turnbuckle is now at...
View full detailsOriginal price $ 1,060.00 - Original price $ 1,060.00Original price $ 1,060.00$ 1,131.00$ 1,131.00 - $ 1,131.00Current price $ 1,131.00| / -
Firestone Level Command Dual Mechanical Height Sensor Kit (WR17602017)
FirestoneOriginal price $ 10,401.00Original price $ 10,401.00 - Original price $ 10,401.00Original price $ 10,401.00Current price $ 7,914.00$ 7,914.00 - $ 7,914.00Current price $ 7,914.00| /These Firestone dual automatic air command system kits inflate both air helper springs individually. Gain total control over your air springs by pi...
View full detailsOriginal price $ 10,401.00Original price $ 10,401.00 - Original price $ 10,401.00Original price $ 10,401.00Current price $ 7,914.00$ 7,914.00 - $ 7,914.00Current price $ 7,914.00| /Save 24% Save % -
BD Diesel Remote Fuel Filter Replacement Cartridge - 1050060 Kit
BD DieselOriginal price $ 731.00 - Original price $ 731.00Original price $ 731.00$ 773.00$ 773.00 - $ 773.00Current price $ 773.00| /The OEM fuel filter was designed to provide adequate flow and filtration at the stock horsepower level, but simply does not have enough surface are...
View full detailsOriginal price $ 731.00 - Original price $ 731.00Original price $ 731.00$ 773.00$ 773.00 - $ 773.00Current price $ 773.00| / -
BD Diesel Common Rail Fuel Relief Valve Shim Kit - Chevy 04.5-09 LLY/LBZ/LMM Dodge 2008-2010 6.7L
BD DieselOriginal price $ 512.00 - Original price $ 512.00Original price $ 512.00$ 527.00$ 527.00 - $ 527.00Current price $ 527.00| /BD Diesel rail pressure relief kits are an inexpensive way to allow for adjustments of the rail pressure relief valves on Duramax LLY/LBZ engines. ...
View full detailsOriginal price $ 512.00 - Original price $ 512.00Original price $ 512.00$ 527.00$ 527.00 - $ 527.00Current price $ 527.00| / -
GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $ 10,350.00Original price $ 10,350.00 - Original price $ 10,350.00Original price $ 10,350.00Current price $ 10,039.00$ 10,039.00 - $ 10,039.00Current price $ 10,039.00| /Industrial Injection Model: PDM-CB-1805HC2001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were devel...
View full detailsOriginal price $ 10,350.00Original price $ 10,350.00 - Original price $ 10,350.00Original price $ 10,350.00Current price $ 10,039.00$ 10,039.00 - $ 10,039.00Current price $ 10,039.00| /Save 3% Save % -
Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 886.00$ 886.00 - $ 886.00Current price $ 886.00| /Fleece Performance Model FPE-HAR-DMAX-VPS-ADPTOur Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo va...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 886.00$ 886.00 - $ 886.00Current price $ 886.00| / -
Industrial Injection Garrett LLY Duramax Vane Position Sensor Adapter
Industrial InjectionOriginal price $ 1,464.00 - Original price $ 1,464.00Original price$ 1,464.00$ 1,464.00 - $ 1,464.00Current price $ 1,464.00| /Industrial Injection Model: 771864-0001Garrett vane position adapter allows the Garrett 848212-5001S turbocharger to be installed on your 2004.5-20...
View full detailsOriginal price $ 1,464.00 - Original price $ 1,464.00Original price$ 1,464.00$ 1,464.00 - $ 1,464.00Current price $ 1,464.00| / -
Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,720.00$ 20,720.00 - $ 20,720.00Current price $ 20,720.00| /Fleece Performance Model FPE-61-10002-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$ 20,720.00$ 20,720.00 - $ 20,720.00Current price $ 20,720.00| / -
Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,720.00$ 20,720.00 - $ 20,720.00Current price $ 20,720.00| /Fleece Performance Model FPE-61-10002-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$ 20,720.00$ 20,720.00 - $ 20,720.00Current price $ 20,720.00| / -
Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax LLY
MishimotoOriginal price $ 7,051.00Original price $ 7,051.00 - Original price $ 7,051.00Original price $ 7,051.00Current price $ 6,409.00$ 6,409.00 - $ 6,409.00Current price $ 6,409.00| /Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax Five layers ...
View full detailsOriginal price $ 7,051.00Original price $ 7,051.00 - Original price $ 7,051.00Original price $ 7,051.00Current price $ 6,409.00$ 6,409.00 - $ 6,409.00Current price $ 6,409.00| /Save 9% Save % -
GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 7,390.00Original price $ 7,390.00 - Original price $ 7,390.00Original price $ 7,390.00Current price $ 7,168.00$ 7,168.00 - $ 7,168.00Current price $ 7,168.00| /Industrial Injection Model: PDM-MS-2218HXC2001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were develo...
View full detailsOriginal price $ 7,390.00Original price $ 7,390.00 - Original price $ 7,390.00Original price $ 7,390.00Current price $ 7,168.00$ 7,168.00 - $ 7,168.00Current price $ 7,168.00| /Save 3% Save % -
GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 7,371.00Original price $ 7,371.00 - Original price $ 7,371.00Original price $ 7,371.00Current price $ 7,150.00$ 7,150.00 - $ 7,150.00Current price $ 7,150.00| /Industrial Injection Model: PDM-MS-2218HC2001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed...
View full detailsOriginal price $ 7,371.00Original price $ 7,371.00 - Original price $ 7,371.00Original price $ 7,371.00Current price $ 7,150.00$ 7,150.00 - $ 7,150.00Current price $ 7,150.00| /Save 3% Save % -
Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Industrial InjectionOriginal price $ 2,158.00 - Original price $ 2,158.00Original price$ 2,158.00$ 2,158.00 - $ 2,158.00Current price $ 2,158.00| /Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Original price $ 2,158.00 - Original price $ 2,158.00Original price$ 2,158.00$ 2,158.00 - $ 2,158.00Current price $ 2,158.00| / -
GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $ 4,468.00Original price $ 4,468.00 - Original price $ 4,468.00Original price $ 4,468.00Current price $ 4,334.00$ 4,334.00 - $ 4,334.00Current price $ 4,334.00| /Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...
View full detailsOriginal price $ 4,468.00Original price $ 4,468.00 - Original price $ 4,468.00Original price $ 4,468.00Current price $ 4,334.00$ 4,334.00 - $ 4,334.00Current price $ 4,334.00| /Save 3% Save % -
XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax
XDPOriginal price $ 3,959.00 - Original price $ 3,959.00Original price$ 3,959.00$ 3,959.00 - $ 3,959.00Current price $ 3,959.00| /XDP Model XD3019RBUpgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit X...
View full detailsOriginal price $ 3,959.00 - Original price $ 3,959.00Original price$ 3,959.00$ 3,959.00 - $ 3,959.00Current price $ 3,959.00| / -
XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax
XDPOriginal price $ 565.00 - Original price $ 565.00Original price$ 565.00$ 565.00 - $ 565.00Current price $ 565.00| /XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...
View full detailsOriginal price $ 565.00 - Original price $ 565.00Original price$ 565.00$ 565.00 - $ 565.00Current price $ 565.00| / -
XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY
XDPOriginal price $ 4,430.00 - Original price $ 4,430.00Original price$ 4,430.00$ 4,430.00 - $ 4,430.00Current price $ 4,430.00| /XDP Model XD3007MSThe Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM ...
View full detailsOriginal price $ 4,430.00 - Original price $ 4,430.00Original price$ 4,430.00$ 4,430.00 - $ 4,430.00Current price $ 4,430.00| / -
Pusher Max HD Charge Tube Package for 2004.5-05 Duramax LLY Trucks
Pusher IntakesOriginal price $ 10,558.00 - Original price $ 10,558.00Original price$ 10,558.00$ 10,558.00 - $ 10,558.00Current price $ 10,558.00| /Pusher Intakes Model PGD0405KT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide ...
View full detailsOriginal price $ 10,558.00 - Original price $ 10,558.00Original price$ 10,558.00$ 10,558.00 - $ 10,558.00Current price $ 10,558.00| / -
Wagler Pushrods - 01-16 GM Duramax 6.6L
WaglerOriginal price $ 7,542.00 - Original price $ 7,542.00Original price$ 7,542.00$ 7,542.00 - $ 7,542.00Current price $ 7,542.00| /Wagler Model WCPC6664 Fitment Notes: 2001-2016 GM Duramax 6.6L Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pu...
View full detailsOriginal price $ 7,542.00 - Original price $ 7,542.00Original price$ 7,542.00$ 7,542.00 - $ 7,542.00Current price $ 7,542.00| /