Shop lb7 upgrades

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$795.00
2001-04 Duramax 6.6L LB7 ECM 09388505
Diesel ECM
38% off
$795.00
2001-04 Duramax 6.6L LB7 ECM 09388505
Diesel ECM
$1,468.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
29% off
$1,468.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
$49.99
PPE Race Fuel Valve For 2001 2002 2003 2004 Chevy GMC 6.6L Duramax LB7 DIESEL - 113072800
Amazon.com
183
Free shipping
$49.99
PPE Race Fuel Valve For 2001 2002 2003 2004 Chevy GMC 6.6L Duramax LB7 DIESEL - 113072800
Amazon.com
$206.89
$219.99
PPE PERFORMANCE TRANSMISSION COOLER FOR 2006 2007 2008 2009 2010 CHEVY GMC LB7/LLY & LBZ/LMM 124062000
Amazon.com
39
Free shipping
$206.89
$219.99
PPE PERFORMANCE TRANSMISSION COOLER FOR 2006 2007 2008 2009 2010 CHEVY GMC LB7/LLY & LBZ/LMM 124062000
Amazon.com
$1,954.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
32% off
$1,954.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
$1,468.00
LB7 2001-2004 Chevy/GMC Duramax 6.6L Diesel Injector Super Duper Set
Dieselogic
30% off
$1,468.00
LB7 2001-2004 Chevy/GMC Duramax 6.6L Diesel Injector Super Duper Set
Dieselogic
$999.99
$1,099.99
2001-2004.5 Duramax LB7 Injector Replacement Kit - Refurbished
InjectorsDirect.com
$999.99
$1,099.99
2001-2004.5 Duramax LB7 Injector Replacement Kit - Refurbished
InjectorsDirect.com
$880.13
EFI Live GM Duramax 6.6L | DPF Delete Tuner | 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$880.13
EFI Live GM Duramax 6.6L | DPF Delete Tuner | 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$1,349.99
PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7
Diesel Power Products
$357.50
EFI Live Autocal Tune Package For GM Duramax 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$357.50
EFI Live Autocal Tune Package For GM Duramax 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$119.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Single
InjectorsDirect.com
$119.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Single
InjectorsDirect.com
$68.99
Fleece Performance FPE-FL-LB7-18: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$68.99
Fleece Performance FPE-FL-LB7-18: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$449.99
PPE Standard Xcelerator 01-10 6.6L LB7/LLY/LBZ/LMM Duramax
Diesel Power Products
1
$449.99
PPE Standard Xcelerator 01-10 6.6L LB7/LLY/LBZ/LMM Duramax
Diesel Power Products
$1,577.65
01-04 LB7 Duramax PE Stage 2 64/64 Performance Turbo
Pure Diesel Power
$1,577.65
01-04 LB7 Duramax PE Stage 2 64/64 Performance Turbo
Pure Diesel Power
$699.99
$999.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Full Set (8)
InjectorsDirect.com
30% off
$699.99
$999.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Full Set (8)
InjectorsDirect.com
$629.99
4'/5' Downpipe-Back 2001-2007 LBZ LLY LB7 6.6 Duramax DPF Delete Race Pipe | SPELAB, 4' Dp-Back(Free Exhaust Tip)
spelabautoparts
$629.99
4'/5' Downpipe-Back 2001-2007 LBZ LLY LB7 6.6 Duramax DPF Delete Race Pipe | SPELAB, 4' Dp-Back(Free Exhaust Tip)
spelabautoparts
$170.99
PPE OEM Replacement Passenger Side Up-Pipe 01-04 6.6L GM Duramax LB7 Federal Emissions
Diesel Power Products
3
$170.99
PPE OEM Replacement Passenger Side Up-Pipe 01-04 6.6L GM Duramax LB7 Federal Emissions
Diesel Power Products
$2,150.00
2001-2004 LB7 Duramax Exergy 10mm Stroker CP3 Pump (LBZ Based W/ LB7 FCA) - E04 10106
D&J Precision Machine
$2,150.00
2001-2004 LB7 Duramax Exergy 10mm Stroker CP3 Pump (LBZ Based W/ LB7 FCA) - E04 10106
D&J Precision Machine
$379.95
SPOOLOGIC IHI RHG6 Master Turbo Rebuild Kit Billet Compressor Wheel For 2004 Chevrolet 6.6L LB7 Duramax SL-IHIRHG6-CTRK-BWMASTER-9
ProSource Diesel
4
$379.95
SPOOLOGIC IHI RHG6 Master Turbo Rebuild Kit Billet Compressor Wheel For 2004 Chevrolet 6.6L LB7 Duramax SL-IHIRHG6-CTRK-BWMASTER-9
ProSource Diesel
$7,448.00
2001-2004 LB7 Duramax Reman Exergy SAC Fuel Injectors 500% Over W/ Internal Modification (Set Of 8) - E01 10164
D&J Precision Machine
$7,448.00
2001-2004 LB7 Duramax Reman Exergy SAC Fuel Injectors 500% Over W/ Internal Modification (Set Of 8) - E01 10164
D&J Precision Machine
$49.95
SPOOLOGIC Turbo Inlet Mouthpiece For 2003 Chevrolet 6.6L LB7 Duramax SL-LB7 MOUTHPIECE
ProSource Diesel
3
$49.95
SPOOLOGIC Turbo Inlet Mouthpiece For 2003 Chevrolet 6.6L LB7 Duramax SL-LB7 MOUTHPIECE
ProSource Diesel
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2002-2004 6.6L Duramax LB7 California SL-DURAMAX UP-PIPES-1
ProSource Diesel
$399.95
SPOOLOGIC Heavy Duty Upgraded 304SS Up-Pipes + Gaskets For 2002-2004 6.6L Duramax LB7 California SL-DURAMAX UP-PIPES-1
ProSource Diesel
$3,349.00
Wcfab 01-04 LB7 Duramax S400/Stock Twin (Compound) Turbo Kit
Mark DeCola Diesel Performance LLC
$3,349.00
Wcfab 01-04 LB7 Duramax S400/Stock Twin (Compound) Turbo Kit
Mark DeCola Diesel Performance LLC
$68.99
Fleece Performance FPE-FL-LB7-45: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$68.99
Fleece Performance FPE-FL-LB7-45: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$265.00
01-04 GM 6.6L LB7 Duramax Dan's Diesel Performance 3" Downpipe
Pure Diesel Power
$265.00
01-04 GM 6.6L LB7 Duramax Dan's Diesel Performance 3" Downpipe
Pure Diesel Power
$3,491.95
01-04 LB7 Duramax Industrial Single Phatshaft 64 Turbo Kit
Pure Diesel Power
$3,491.95
01-04 LB7 Duramax Industrial Single Phatshaft 64 Turbo Kit
Pure Diesel Power
$5,615.95
LB7 Duramax Ported & Polished Cylinder Heads
Industrial Injection Diesel Performance
$5,615.95
LB7 Duramax Ported & Polished Cylinder Heads
Industrial Injection Diesel Performance
$4,473.88
Industrial Injection Ported & Polished Cylinder Heads For 2001 To 2004 6.6L Lb7 Duramax
Blessed Performance
$4,473.88
Industrial Injection Ported & Polished Cylinder Heads For 2001 To 2004 6.6L Lb7 Duramax
Blessed Performance
$975.00
2001-2004 6.6L Gm Chevrolet Duramax Lb7 Black Widow Performance Turbo
eBay
$975.00
2001-2004 6.6L Gm Chevrolet Duramax Lb7 Black Widow Performance Turbo
eBay
$85.95
Industrial Injection Performance 6.6L LB7 Duramax Extrude Honed Nozzles 40% 27 LPM
Industrial Injection Diesel Performance
$85.95
Industrial Injection Performance 6.6L LB7 Duramax Extrude Honed Nozzles 40% 27 LPM
Industrial Injection Diesel Performance
$199.00
Upgraded Transmission Cooler Lines Kit For 01-05 Chevy/Gmc 6.6L Lb7
eBay
Free shipping
$199.00
Upgraded Transmission Cooler Lines Kit For 01-05 Chevy/Gmc 6.6L Lb7
eBay
$95.00
Swag Performance 01-04 Gm 6.6L Lb7 Turbocharger Inlet Upgrade
SWAGPERFORMANCEPARTS
Free shipping
$95.00
Swag Performance 01-04 Gm 6.6L Lb7 Turbocharger Inlet Upgrade
SWAGPERFORMANCEPARTS
$895.00
Wcfab 01-04 LB7 Duramax Y-Bridge Kit
Mark DeCola Diesel Performance LLC
$895.00
Wcfab 01-04 LB7 Duramax Y-Bridge Kit
Mark DeCola Diesel Performance LLC
$2,025.00
Wcfab 01-04 LB7 Duramax Stage 3 High Flow Intake Bundle Kit
Mark DeCola Diesel Performance LLC
$2,025.00
Wcfab 01-04 LB7 Duramax Stage 3 High Flow Intake Bundle Kit
Mark DeCola Diesel Performance LLC
$1,305.00
Turbocharger For 2001 - 2004 LB7 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$1,305.00
Turbocharger For 2001 - 2004 LB7 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$2,584.95
New LB7 Duramax 6.6 Stock Cylinder Heads (2001-2004)
Industrial Injection Diesel Performance
$2,584.95
New LB7 Duramax 6.6 Stock Cylinder Heads (2001-2004)
Industrial Injection Diesel Performance
How to Build a 500WHP Duramax LB7!
11:00
Find in video from 07:15Downpipe Upgrade
How to Build a 500WHP Duramax LB7!
58.7K viewsNov 24, 2023
YouTube8020 Automotive
600 Hp LB7 Duramax Walk Around! Complete Modification List
13:17
Find in video from 10:02Front End Upgrades
600 Hp LB7 Duramax Walk Around! Complete Modification List
73.5K viewsMar 26, 2020
YouTubeFixed Vane Duramax
LB7 Duramax Engine Fix And Upgrades! First Start And Drive! And Transgo Shift Kit!
42:24
LB7 Duramax Engine Fix And Upgrades! First Start And Drive! A…
432 views10 months ago
YouTubeHeidi's Garage
Building The ULTIMATE LB7 Duramax (Compound Turbo Setup Begins)
26:36
Building The ULTIMATE LB7 Duramax (Compound Turbo Setu…
6.9K views6 months ago
YouTubeJW Montoya
LB7 DURAMAX 5" EXHAUST, DSP5 TUNING AND LIFT PUMP!
17:40
LB7 DURAMAX 5" EXHAUST, DSP5 TUNING AND LIFT PUMP!
13.5K viewsDec 26, 2024
YouTubeJW Montoya
Timelapse Install: Pusher Max Compound Turbo System for LB7 Duramax
3:06
Timelapse Install: Pusher Max Compound Turbo System for LB7 …
9.7K viewsNov 28, 2019
YouTubePusher Intakes
Looking for the ultimate upgrade kit for your LB7 Duramax? Our Stage 3 Flow Intake Bundle Kit combines the best airflow upgrades into a single package. Part Number: WCF100712 | Wehrli Custom Fabrication Inc.
7:47
Looking for the ultimate upgrade kit for your LB7 Duramax? Our Stage …
589 viewsMay 3, 2023
FacebookWehrli Custom Fabrication Inc.
34:25
Upgrade Lowdown: '02 LB7 Duramax Custom Modified Vibran…
2.7K viewsJul 3, 2022
YouTubeJay Russell
0:20
Duramax LB7 Performance Upgrades with Forged Wheels
17K viewsOct 1, 2024
TikToksawyerthewinchester
19:08
LB7 duramax cp3 UPGRADE
29.6K viewsJan 19, 2019
YouTubeMods with Matt
3:05
640 hp Stealth 64 G2 for LB7 Duramax
62.9K viewsAug 16, 2017
YouTubeDuramaxtuner
30:26
Smiles Per Gallon: Top 5 LB7 Duramax Mods
9.8K viewsApr 27, 2024
YouTubeKooshdaakaa Garage
15:37
LB7 Duramax High Flow Manifold and Up Pipe Install
37.2K viewsDec 27, 2018
YouTubeFixed Vane Duramax
11:03
2001-2004 LB7 Duramax S300 & S400 Single Turbo Install Kits
17.7K viewsNov 1, 2023
YouTubeWCFab
8:45
WoldFab 64mm LB7 Duramax Turbocharger Install and Initial Re…
17.9K viewsJun 21, 2019
YouTubeFixed Vane Duramax
42:43
Find in video from 06:00Preparing for Turbo Upgrades
How To Remove LB7 Duramax Downpipe (Turbo Upgrade Prep & …
24.1K viewsSep 7, 2021
YouTubeKooshdaakaa Garage
8:51
Upgrade Lowdown: '02 LB7 Duramax 2011 GM Hydroboost Up…
7K viewsJul 31, 2022
YouTubeJay Russell
17:16
LB7 Duramax Injector Install: Full Detail Step by Step Instructions wi…
10.5K viewsMay 29, 2021
YouTubeFixed Vane Duramax
1:50
Duramax LB7 Screamer Turbo | A NEW Screamer Turbo from BD Die…
11.4K viewsAug 26, 2021
YouTubeBD Diesel Performance
3:34
The Duramax Diesel LB7 Turbocharger - Diesel Insights
98.9K viewsNov 14, 2017
YouTubeDuramaxtuner
4:46
SOTF TUNING FOR LB7 DURAMAX USING HP TUNERS
26.9K viewsJul 2, 2018
YouTubeOptimal Welding
11:14
Introduction to Jeff - the Custom COMPOUND TURBO LB7 Duramax
8.6K viewsDec 26, 2021
YouTubeBuilt Bottom End Performance
15:00
Find in video from 02:45Injector Upgrades and Installation
The BEST injectors for LB7 Duramax
31.4K viewsNov 27, 2019
YouTubeMeanBee392
19:08
DROPPING OFF MY LB7 DURAMAX FOR COMPOUND TURBO SET UP!
5.6K views11 months ago
YouTubeJW Montoya
13:19
LB7 Injector Replacement for 2001-04 Duramax
218.9K viewsJan 6, 2019
YouTubeDEBOSS GARAGE
35:42
CP3 Replacement LB7 Duramax - Walkthrough
58.1K viewsFeb 20, 2023
YouTubeAlanFixedIt
0:32
All New Fleece Performance LB7 Cylinder Head with Cupless Inject…
417.5K viewsAug 8, 2022
YouTubeFleece Performance Engineering
4:48
UPGRADE Your LB7 Duramax FUEL and OIL with CAT Conversion Kit!
3.3K viewsMay 3, 2019
YouTubeKooshdaakaa Garage
50:04
Find in video from 02:14The Problem with LB7 Injector Cups
LB7 Heads with Cupless Injector Bore
1.9K viewsDec 29, 2022
YouTubeThe Diesel Podcast
50:40
LB7 Diesel Fuel Injector and CP3 Pump Installation! Duramax Diese…
1.4K viewsApr 26, 2024
YouTubeSquareMax Customs
See more videos
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Shop lb7 upgrades

Sponsored
About our ads
$795.00
2001-04 Duramax 6.6L LB7 ECM 09388505
Diesel ECM
38% off
$795.00
2001-04 Duramax 6.6L LB7 ECM 09388505
Diesel ECM
$1,468.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
29% off
$1,468.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set (Stage 1)
Dieselogic
$49.99
PPE Race Fuel Valve For 2001 2002 2003 2004 Chevy GMC 6.6L Duramax LB7 DIESEL - 113072800
Amazon.com
183
Free shipping
$49.99
PPE Race Fuel Valve For 2001 2002 2003 2004 Chevy GMC 6.6L Duramax LB7 DIESEL - 113072800
Amazon.com
$206.89
$219.99
PPE PERFORMANCE TRANSMISSION COOLER FOR 2006 2007 2008 2009 2010 CHEVY GMC LB7/LLY & LBZ/LMM 124062000
Amazon.com
39
Free shipping
$206.89
$219.99
PPE PERFORMANCE TRANSMISSION COOLER FOR 2006 2007 2008 2009 2010 CHEVY GMC LB7/LLY & LBZ/LMM 124062000
Amazon.com
$1,954.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
32% off
$1,954.00
2001-2004 Chevy/Gmc Duramax 30% Over Lb7 6.6L Diesel High Performance Injector Super Set Deluxe (Stage 1)
Dieselogic
$1,468.00
LB7 2001-2004 Chevy/GMC Duramax 6.6L Diesel Injector Super Duper Set
Dieselogic
30% off
$1,468.00
LB7 2001-2004 Chevy/GMC Duramax 6.6L Diesel Injector Super Duper Set
Dieselogic
$999.99
$1,099.99
2001-2004.5 Duramax LB7 Injector Replacement Kit - Refurbished
InjectorsDirect.com
$999.99
$1,099.99
2001-2004.5 Duramax LB7 Injector Replacement Kit - Refurbished
InjectorsDirect.com
$880.13
EFI Live GM Duramax 6.6L | DPF Delete Tuner | 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$880.13
EFI Live GM Duramax 6.6L | DPF Delete Tuner | 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$1,349.99
PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7
Diesel Power Products
$1,349.99
PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7
Diesel Power Products
$357.50
EFI Live Autocal Tune Package For GM Duramax 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$357.50
EFI Live Autocal Tune Package For GM Duramax 2001-2016 GM Duramax LB7 (2001-2004)
Tuner Depot
$119.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Single
InjectorsDirect.com
$119.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Single
InjectorsDirect.com
$68.99
Fleece Performance FPE-FL-LB7-18: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$68.99
Fleece Performance FPE-FL-LB7-18: Fleece Performance High-Pressure Fuel Lines
Summit Racing
$449.99
PPE Standard Xcelerator 01-10 6.6L LB7/LLY/LBZ/LMM Duramax
Diesel Power Products
1
$449.99
PPE Standard Xcelerator 01-10 6.6L LB7/LLY/LBZ/LMM Duramax
Diesel Power Products
$1,577.65
01-04 LB7 Duramax PE Stage 2 64/64 Performance Turbo
Pure Diesel Power
$1,577.65
01-04 LB7 Duramax PE Stage 2 64/64 Performance Turbo
Pure Diesel Power
$699.99
$999.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Full Set (8)
InjectorsDirect.com
30% off
$699.99
$999.99
2001-2004.5 Duramax LB7 Injectors - Refurbished - Quantity: Full Set (8)
InjectorsDirect.com
$629.99
4'/5' Downpipe-Back 2001-2007 LBZ LLY LB7 6.6 Duramax DPF Delete Race Pipe | SPELAB, 4' Dp-Back(Free Exhaust Tip)
spelabautoparts
$629.99
4'/5' Downpipe-Back 2001-2007 LBZ LLY LB7 6.6 Duramax DPF Delete Race Pipe | SPELAB, 4' Dp-Back(Free Exhaust Tip)
spelabautoparts
$170.99
PPE OEM Replacement Passenger Side Up-Pipe 01-04 6.6L GM Duramax LB7 Federal Emissions
Diesel Power Products
3
$170.99
PPE OEM Replacement Passenger Side Up-Pipe 01-04 6.6L GM Duramax LB7 Federal Emissions
Diesel Power Products
$2,150.00
2001-2004 LB7 Duramax Exergy 10mm Stroker CP3 Pump (LBZ Based W/ LB7 FCA) - E04 10106
D&J Precision Machine
$2,150.00
2001-2004 LB7 Duramax Exergy 10mm Stroker CP3 Pump (LBZ Based W/ LB7 FCA) - E04 10106
D&J Precision Machine

  • Performance Diesel Parts - For Duramax LB7

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