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LBZ Duramax Engine Parts

  • Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    Original price $ 901.00
    Original price $ 901.00 - Original price $ 901.00
    Original price $ 901.00
    Current price $ 874.00
    $ 874.00 - $ 874.00
    Current price $ 874.00

    Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...

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    Original price $ 901.00
    Original price $ 901.00 - Original price $ 901.00
    Original price $ 901.00
    Current price $ 874.00
    $ 874.00 - $ 874.00
    Current price $ 874.00
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  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $ 999.00
    Original price $ 999.00 - Original price $ 999.00
    Original price $ 999.00
    Current price $ 969.00
    $ 969.00 - $ 969.00
    Current price $ 969.00

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

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    Original price $ 999.00
    Original price $ 999.00 - Original price $ 999.00
    Original price $ 999.00
    Current price $ 969.00
    $ 969.00 - $ 969.00
    Current price $ 969.00
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  • Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet

    Fleece Performance
    Original price $ 1,762.00 - Original price $ 1,762.00
    Original price $ 1,762.00
    $ 1,958.00
    $ 1,958.00 - $ 1,958.00
    Current price $ 1,958.00

    Fleece Performance Model FPE-DTFL-S3S4-0116Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal be...

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    Original price $ 1,762.00 - Original price $ 1,762.00
    Original price $ 1,762.00
    $ 1,958.00
    $ 1,958.00 - $ 1,958.00
    Current price $ 1,958.00
  • Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    Original price $ 970.00 - Original price $ 970.00
    Original price $ 970.00
    $ 1,077.00
    $ 1,077.00 - $ 1,077.00
    Current price $ 1,077.00

    Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...

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    Original price $ 970.00 - Original price $ 970.00
    Original price $ 970.00
    $ 1,077.00
    $ 1,077.00 - $ 1,077.00
    Current price $ 1,077.00
  • Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    Original price $ 705.00 - Original price $ 705.00
    Original price $ 705.00
    $ 783.00
    $ 783.00 - $ 783.00
    Current price $ 783.00

    Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    Original price $ 705.00 - Original price $ 705.00
    Original price $ 705.00
    $ 783.00
    $ 783.00 - $ 783.00
    Current price $ 783.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $ 2,154.00
    Original price $ 2,154.00 - Original price $ 2,154.00
    Original price $ 2,154.00
    Current price $ 1,957.00
    $ 1,957.00 - $ 1,957.00
    Current price $ 1,957.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    Original price $ 2,154.00
    Original price $ 2,154.00 - Original price $ 2,154.00
    Original price $ 2,154.00
    Current price $ 1,957.00
    $ 1,957.00 - $ 1,957.00
    Current price $ 1,957.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $ 2,193.00
    Original price $ 2,193.00 - Original price $ 2,193.00
    Original price $ 2,193.00
    Current price $ 1,996.00
    $ 1,996.00 - $ 1,996.00
    Current price $ 1,996.00

      Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    Original price $ 2,193.00
    Original price $ 2,193.00 - Original price $ 2,193.00
    Original price $ 2,193.00
    Current price $ 1,996.00
    $ 1,996.00 - $ 1,996.00
    Current price $ 1,996.00
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  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $ 10,277.00 - Original price $ 10,277.00
    Original price
    $ 10,277.00
    $ 10,277.00 - $ 10,277.00
    Current price $ 10,277.00

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    Original price $ 10,277.00 - Original price $ 10,277.00
    Original price
    $ 10,277.00
    $ 10,277.00 - $ 10,277.00
    Current price $ 10,277.00
  • XDP X-TRA COOL DIRECT-FIT TRANSMISSION OIL COOLER XD310

    XDP
    Original price $ 4,815.00 - Original price $ 4,815.00
    Original price
    $ 4,815.00
    $ 4,815.00 - $ 4,815.00
    Current price $ 4,815.00

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

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    Original price $ 4,815.00 - Original price $ 4,815.00
    Original price
    $ 4,815.00
    $ 4,815.00 - $ 4,815.00
    Current price $ 4,815.00
  • XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    Original price $ 2,153.00 - Original price $ 2,153.00
    Original price
    $ 2,153.00
    $ 2,153.00 - $ 2,153.00
    Current price $ 2,153.00

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

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    Original price $ 2,153.00 - Original price $ 2,153.00
    Original price
    $ 2,153.00
    $ 2,153.00 - $ 2,153.00
    Current price $ 2,153.00
  • Performance Balancer Series - Diesel Performance Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    Original price $ 12,156.00 - Original price $ 12,156.00
    Original price
    $ 12,156.00
    $ 12,156.00 - $ 12,156.00
    Current price $ 12,156.00

    The XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD723 is an ideal upgrade for your high-performance GM 6.6L Duramax LBZ/...

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    Original price $ 12,156.00 - Original price $ 12,156.00
    Original price
    $ 12,156.00
    $ 12,156.00 - $ 12,156.00
    Current price $ 12,156.00
  • Premium Balancer Series - Stock Replacement Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    Original price $ 5,735.00 - Original price $ 5,735.00
    Original price
    $ 5,735.00
    $ 5,735.00 - $ 5,735.00
    Current price $ 5,735.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD710 is a direct-fit replacement for your GM 6.6L Duramax LBZ/LMM. A harmoni...

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    Original price $ 5,735.00 - Original price $ 5,735.00
    Original price
    $ 5,735.00
    $ 5,735.00 - $ 5,735.00
    Current price $ 5,735.00
  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $ 1,370.00 - Original price $ 1,370.00
    Original price
    $ 1,370.00
    $ 1,370.00 - $ 1,370.00
    Current price $ 1,370.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $ 1,370.00 - Original price $ 1,370.00
    Original price
    $ 1,370.00
    $ 1,370.00 - $ 1,370.00
    Current price $ 1,370.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $ 411.00 - Original price $ 411.00
    Original price
    $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    XDP Model XD628  

    Original price $ 411.00 - Original price $ 411.00
    Original price
    $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
  • Wehrli 01-10 GM Lower Splash Shield Kit

    Wehrli
    Original price $ 5,658.00
    Original price $ 5,658.00 - Original price $ 5,658.00
    Original price $ 5,658.00
    Current price $ 5,488.00
    $ 5,488.00 - $ 5,488.00
    Current price $ 5,488.00

    Wehrli Model WCF100463 The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    Original price $ 5,658.00
    Original price $ 5,658.00 - Original price $ 5,658.00
    Original price $ 5,658.00
    Current price $ 5,488.00
    $ 5,488.00 - $ 5,488.00
    Current price $ 5,488.00
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  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $ 30,208.00 - Original price $ 30,208.00
    Original price
    $ 30,208.00
    $ 30,208.00 - $ 30,208.00
    Current price $ 30,208.00

    Industrial Injection Model: PDM-DMXAFS1Duramax Alternate Firing Billet Race Camshaft w/ Key Features: 1000+hp Capable Alternate Firing Order (rel...

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    Original price $ 30,208.00 - Original price $ 30,208.00
    Original price
    $ 30,208.00
    $ 30,208.00 - $ 30,208.00
    Current price $ 30,208.00
  • Acdelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500hd 3500hd Truck (kr310)

    Kryptonite
    Original price $ 1,116.00 - Original price $ 1,116.00
    Original price
    $ 1,116.00
    $ 1,116.00 - $ 1,116.00
    Current price $ 1,116.00

    ACDelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500HD 3500HD Truck Replacement ABS Wheel Speed sensor for front wheel hub assembly Fits; 20...

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    Original price $ 1,116.00 - Original price $ 1,116.00
    Original price
    $ 1,116.00
    $ 1,116.00 - $ 1,116.00
    Current price $ 1,116.00
  • Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

    Fleece Performance
    Original price $ 1,339.00 - Original price $ 1,339.00
    Original price $ 1,339.00
    $ 1,488.00
    $ 1,488.00 - $ 1,488.00
    Current price $ 1,488.00

    Fleece Performance Model FPE-TL-LBZ-LMM-SHORT-SERFleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line...

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    Original price $ 1,339.00 - Original price $ 1,339.00
    Original price $ 1,339.00
    $ 1,488.00
    $ 1,488.00 - $ 1,488.00
    Current price $ 1,488.00
  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $ 2,467.00 - Original price $ 2,467.00
    Original price $ 2,467.00
    $ 2,741.00
    $ 2,741.00 - $ 2,741.00
    Current price $ 2,741.00

    Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

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    Original price $ 2,467.00 - Original price $ 2,467.00
    Original price $ 2,467.00
    $ 2,741.00
    $ 2,741.00 - $ 2,741.00
    Current price $ 2,741.00
  • Wehrli 2001-2007 Duramax LB7/LLY/LBZ Allison 4x4 Transfer Case Brace - WCFab Red

    Wehrli
    Original price $ 3,994.00
    Original price $ 3,994.00 - Original price $ 3,994.00
    Original price $ 3,994.00
    Current price $ 3,874.00
    $ 3,874.00 - $ 3,874.00
    Current price $ 3,874.00

    Wehrli Model WCF1001302001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax ...

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    Original price $ 3,994.00
    Original price $ 3,994.00 - Original price $ 3,994.00
    Original price $ 3,994.00
    Current price $ 3,874.00
    $ 3,874.00 - $ 3,874.00
    Current price $ 3,874.00
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  • Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $ 764.00
    Original price $ 764.00 - Original price $ 764.00
    Original price $ 764.00
    Current price $ 741.00
    $ 741.00 - $ 741.00
    Current price $ 741.00

    Wehrli Model WCF205-81Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Original price $ 764.00
    Original price $ 764.00 - Original price $ 764.00
    Original price $ 764.00
    Current price $ 741.00
    $ 741.00 - $ 741.00
    Current price $ 741.00
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  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $ 9,031.00 - Original price $ 9,031.00
    Original price $ 9,031.00
    $ 10,034.00
    $ 10,034.00 - $ 10,034.00
    Current price $ 10,034.00

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    Original price $ 9,031.00 - Original price $ 9,031.00
    Original price $ 9,031.00
    $ 10,034.00
    $ 10,034.00 - $ 10,034.00
    Current price $ 10,034.00
  • GM Race Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 65,680.00 - Original price $ 65,680.00
    Original price
    $ 65,680.00
    $ 65,680.00 - $ 65,680.00
    Current price $ 65,680.00

    Industrial Injection Model: PDM-LBZ/LMMRH The Industrial Injection LBZ/LMM Duramax Race Heads are designed for the racer / sled puller in mind. Ful...

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    Original price $ 65,680.00 - Original price $ 65,680.00
    Original price
    $ 65,680.00
    $ 65,680.00 - $ 65,680.00
    Current price $ 65,680.00
  • Exergy Rail Fitting for HP Line into PRV Location LLY/LBZ/LMM & Cummins 6.7L

    Exergy
    Original price $ 1,508.00 - Original price $ 1,508.00
    Original price
    $ 1,508.00
    $ 1,508.00 - $ 1,508.00
    Current price $ 1,508.00

    Exergy Model 1-018-153-AExergy Rail Fitting for HP Line into PRV Location For Cummins 6.7L & LLY/LBZ/LMM 

    Original price $ 1,508.00 - Original price $ 1,508.00
    Original price
    $ 1,508.00
    $ 1,508.00 - $ 1,508.00
    Current price $ 1,508.00

Powerhouse Diesel