LLY Duramax Engine Parts
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- Alternators (2)
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- Hardware Kits - Other (10)
- Harmonic Balancer Bolt (1)
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- Head Stud & Bolt Kits (2)
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- Heads (7)
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- Rocker Arms Parts (2)
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- Wiring Harnesses (8)
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Industrial Injection Garrett LLY Duramax Vane Position Sensor Adapter
Industrial InjectionOriginal price $ 1,390.00 - Original price $ 1,390.00Original price$ 1,390.00$ 1,390.00 - $ 1,390.00Current price $ 1,390.00| /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 $ 1,390.00 - Original price $ 1,390.00Original price$ 1,390.00$ 1,390.00 - $ 1,390.00Current price $ 1,390.00| / -
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$ 21,918.00$ 21,918.00 - $ 21,918.00Current price $ 21,918.00| /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$ 21,918.00$ 21,918.00 - $ 21,918.00Current price $ 21,918.00| / -
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$ 21,918.00$ 21,918.00 - $ 21,918.00Current price $ 21,918.00| /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$ 21,918.00$ 21,918.00 - $ 21,918.00Current price $ 21,918.00| / -
GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 7,165.00Original price $ 7,165.00 - Original price $ 7,165.00Original price $ 7,165.00Current price $ 6,950.00$ 6,950.00 - $ 6,950.00Current price $ 6,950.00| /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 $ 7,165.00Original price $ 7,165.00 - Original price $ 7,165.00Original price $ 7,165.00Current price $ 6,950.00$ 6,950.00 - $ 6,950.00Current price $ 6,950.00| /Save 3% Save % -
GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $ 7,147.00Original price $ 7,147.00 - Original price $ 7,147.00Original price $ 7,147.00Current price $ 6,933.00$ 6,933.00 - $ 6,933.00Current price $ 6,933.00| /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 $ 7,147.00Original price $ 7,147.00 - Original price $ 7,147.00Original price $ 7,147.00Current price $ 6,933.00$ 6,933.00 - $ 6,933.00Current price $ 6,933.00| /Save 3% Save % -
Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Industrial InjectionOriginal price $ 1,581.00 - Original price $ 1,581.00Original price$ 1,581.00$ 1,581.00 - $ 1,581.00Current price $ 1,581.00| /Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)
Original price $ 1,581.00 - Original price $ 1,581.00Original price$ 1,581.00$ 1,581.00 - $ 1,581.00Current price $ 1,581.00| / -
GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $ 4,332.00Original price $ 4,332.00 - Original price $ 4,332.00Original price $ 4,332.00Current price $ 4,202.00$ 4,202.00 - $ 4,202.00Current price $ 4,202.00| /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 $ 4,332.00Original price $ 4,332.00 - Original price $ 4,332.00Original price $ 4,332.00Current price $ 4,202.00$ 4,202.00 - $ 4,202.00Current price $ 4,202.00| /Save 3% Save % -
XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax
XDPOriginal price $ 3,838.00 - Original price $ 3,838.00Original price$ 3,838.00$ 3,838.00 - $ 3,838.00Current price $ 3,838.00| /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 $ 3,838.00 - Original price $ 3,838.00Original price$ 3,838.00$ 3,838.00 - $ 3,838.00Current price $ 3,838.00| / -
XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax
XDPOriginal price $ 548.00 - Original price $ 548.00Original price$ 548.00$ 548.00 - $ 548.00Current price $ 548.00| /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 $ 548.00 - Original price $ 548.00Original price$ 548.00$ 548.00 - $ 548.00Current price $ 548.00| / -
XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY
XDPOriginal price $ 4,295.00 - Original price $ 4,295.00Original price$ 4,295.00$ 4,295.00 - $ 4,295.00Current price $ 4,295.00| /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 $ 4,295.00 - Original price $ 4,295.00Original price$ 4,295.00$ 4,295.00 - $ 4,295.00Current price $ 4,295.00| / -
Wagler Pushrods - 01-16 GM Duramax 6.6L
WaglerOriginal price $ 9,159.00 - Original price $ 9,159.00Original price$ 9,159.00$ 9,159.00 - $ 9,159.00Current price $ 9,159.00| /Wagler Model WCPC6664 Fitment Notes: 2001-2016 GM Duramax 6.6L LLB7/LLY/LBZ/LMM/LML Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with ...
View full detailsOriginal price $ 9,159.00 - Original price $ 9,159.00Original price$ 9,159.00$ 9,159.00 - $ 9,159.00Current price $ 9,159.00| / -
XDP Performance Valve Springs & Retainer Kit XD386
XDPOriginal price $ 12,741.00 - Original price $ 12,741.00Original price$ 12,741.00$ 12,741.00 - $ 12,741.00Current price $ 12,741.00| /XDP Model XD386 The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Cams...
View full detailsOriginal price $ 12,741.00 - Original price $ 12,741.00Original price$ 12,741.00$ 12,741.00 - $ 12,741.00Current price $ 12,741.00| / -
XDP Rocker Arm Shafts XD385
XDPOriginal price $ 8,865.00 - Original price $ 8,865.00Original price$ 8,865.00$ 8,865.00 - $ 8,865.00Current price $ 8,865.00| /XDP Model XD385 The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engin...
View full detailsOriginal price $ 8,865.00 - Original price $ 8,865.00Original price$ 8,865.00$ 8,865.00 - $ 8,865.00Current price $ 8,865.00| / -
XDP Billet Rocker Arm Valve Bridge Set XD384
XDPOriginal price $ 8,573.00 - Original price $ 8,573.00Original price$ 8,573.00$ 8,573.00 - $ 8,573.00Current price $ 8,573.00| /XDP Model XD384 The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Du...
View full detailsOriginal price $ 8,573.00 - Original price $ 8,573.00Original price$ 8,573.00$ 8,573.00 - $ 8,573.00Current price $ 8,573.00| / -
XDP Wrinkle Black HD High Output Alternator XD355
XDPOriginal price $ 8,737.00 - Original price $ 8,737.00Original price$ 8,737.00$ 8,737.00 - $ 8,737.00Current price $ 8,737.00| /XDP Model XD355 Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator X...
View full detailsOriginal price $ 8,737.00 - Original price $ 8,737.00Original price$ 8,737.00$ 8,737.00 - $ 8,737.00Current price $ 8,737.00| / -
XDP 7/16" Competition & Race Performance Pushrods XD316
XDPOriginal price $ 7,275.00 - Original price $ 7,275.00Original price$ 7,275.00$ 7,275.00 - $ 7,275.00Current price $ 7,275.00| /XDP Model XD316Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performa...
View full detailsOriginal price $ 7,275.00 - Original price $ 7,275.00Original price$ 7,275.00$ 7,275.00 - $ 7,275.00Current price $ 7,275.00| / -
XDP 3/8" Street Performance Pushrods XD315
XDPOriginal price $ 6,653.00 - Original price $ 6,653.00Original price$ 6,653.00$ 6,653.00 - $ 6,653.00Current price $ 6,653.00| /XDP Model XD315The XDP Pushrods 3/8" Street Performance XD315 eliminate the weak link in the valvetrain of your 2001-2016 GM 6.6L Duramax. The fact...
View full detailsOriginal price $ 6,653.00 - Original price $ 6,653.00Original price$ 6,653.00$ 6,653.00 - $ 6,653.00Current price $ 6,653.00| / -
XDP Wrinkle Black HD Gear Reduction Starter XD251
XDPOriginal price $ 5,484.00 - Original price $ 5,484.00Original price$ 5,484.00$ 5,484.00 - $ 5,484.00Current price $ 5,484.00| /XDP Model XD251You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD251 to get your 2001-2019 GM 6.6L Duramax running in the most extr...
View full detailsOriginal price $ 5,484.00 - Original price $ 5,484.00Original price$ 5,484.00$ 5,484.00 - $ 5,484.00Current price $ 5,484.00| / -
XDP Billet Turbo Resonator Delete Plug XD184
XDPOriginal price $ 420.00 - Original price $ 420.00Original price$ 420.00$ 420.00 - $ 420.00Current price $ 420.00| /XDP Model XD184The XDP Billet Turbo Resonator Delete Plug XD184 for your 2004.5-2010 GM 6.6L Duramax allows you to clean up the under-hood of your ...
View full detailsOriginal price $ 420.00 - Original price $ 420.00Original price$ 420.00$ 420.00 - $ 420.00Current price $ 420.00| /