Shop LLY 6.6 Duramax Diesel MPG

Sponsored
About our ads
$5,999.95
Reman, Gm 6.6L Duramax Lml/Lgh, Diesel Engine Long Block 2012-2016
eBay
Free shipping
$5,999.95
Reman, Gm 6.6L Duramax Lml/Lgh, Diesel Engine Long Block 2012-2016
eBay
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,999.00
DHD Build Ready Duramax 6.6L Blocks
DHD
$1,999.00
DHD Build Ready Duramax 6.6L Blocks
DHD
$13,599.00
Stock Replacement Duramax Long Block LB7 LLY LBZ LMM LML L5P
DHD
$13,599.00
Stock Replacement Duramax Long Block LB7 LLY LBZ LMM LML L5P
DHD
$51.93
02-05 GM 2500HD/3500HD 6.6L Duramax LB7/LLY + 11-14 GM 2500HD/3500HD 6.6L Duramax LML + 06-10 GM Express/Savana 6.6L Duramax | 03-07 GM Kodiak/
Pure Diesel Power
$51.93
02-05 GM 2500HD/3500HD 6.6L Duramax LB7/LLY + 11-14 GM 2500HD/3500HD 6.6L Duramax LML + 06-10 GM Express/Savana 6.6L Duramax | 03-07 GM Kodiak/
Pure Diesel Power
$359.99
Ppe Diesel Manifolds Set Fits 06-10 Gm 6.6L Duramax Lly Lbz Lmm
eBay
$359.99
Ppe Diesel Manifolds Set Fits 06-10 Gm 6.6L Duramax Lly Lbz Lmm
eBay
$9,505.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$9,505.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$16,877.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$16,877.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$5,794.99
ATS Stage 1 Transmission Package 04.5-05 6.6L GM Duramax LLY 2WD / Without PTO
Diesel Power Products
$5,794.99
ATS Stage 1 Transmission Package 04.5-05 6.6L GM Duramax LLY 2WD / Without PTO
Diesel Power Products
$10,195.00
6.6 Duramax LMM Diesel Reman Long Block GM Chevy. Price Includes $1200. Core Chg
eBay
Free shipping
$10,195.00
6.6 Duramax LMM Diesel Reman Long Block GM Chevy. Price Includes $1200. Core Chg
eBay
$8,260.86
04.5-05 GM 6.6L LLY Duramax DFC Remanufactured Long Block Crate Engine
Pure Diesel Power
$8,260.86
04.5-05 GM 6.6L LLY Duramax DFC Remanufactured Long Block Crate Engine
Pure Diesel Power
$6,995.00
6.6 Duramax LBZ Diesel Reman Long Block Engine GM Chevy
eBay
$6,995.00
6.6 Duramax LBZ Diesel Reman Long Block Engine GM Chevy
eBay
$1,255.00
Duramax Diesel Lly Ficm 6.6 Silverado Sierra 05 Reman Warranty
eBay
4
$1,255.00
Duramax Diesel Lly Ficm 6.6 Silverado Sierra 05 Reman Warranty
eBay
$12,221.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$12,221.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$9,796.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$9,796.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$459.22
PPE High Flow Up-Pipes Fits 2004.5-2005 GM 6.6L Duramax LLY Stainless Steel Kit
eBay
Free shipping
$459.22
PPE High Flow Up-Pipes Fits 2004.5-2005 GM 6.6L Duramax LLY Stainless Steel Kit
eBay
$1,660.00
Lly 2004.5-2005 Chevy/Gmc Duramax 75Hp 6.6L Diesel Performance
eBay
$1,660.00
Lly 2004.5-2005 Chevy/Gmc Duramax 75Hp 6.6L Diesel Performance
eBay
$359.99
PPE Economy Xcelerator Tuner GM 6.6L Duramax LB7/LLY/LBZ/LMM
Pure Diesel Power
$359.99
PPE Economy Xcelerator Tuner GM 6.6L Duramax LB7/LLY/LBZ/LMM
Pure Diesel Power
$27,062.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stage 2 Long Block
Pure Diesel Power
$27,062.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stage 2 Long Block
Pure Diesel Power
$4,747.95
BD Performance Allison 1000 Transmission 06-07 6.6L LLY/LBZ Duramax 4WD 1064734
Diesel Power Products
$4,747.95
BD Performance Allison 1000 Transmission 06-07 6.6L LLY/LBZ Duramax 4WD 1064734
Diesel Power Products
$16,701.95
Heavy Duty 6.6L Duramax Replacement Engine Long Block. KB Diesel Performance LLC. Every Other Thing.
eBay
Free shipping
$16,701.95
Heavy Duty 6.6L Duramax Replacement Engine Long Block. KB Diesel Performance LLC. Every Other Thing.
eBay
$674.96
$749.95
Edge Products Evolution Cts3 Tuner 2001 To 2016 6.6L Lb7/Lly/Lbz/Lmm/Lml Duramax
Blessed Performance
4
$674.96
$749.95
Edge Products Evolution Cts3 Tuner 2001 To 2016 6.6L Lb7/Lly/Lbz/Lmm/Lml Duramax
Blessed Performance
$16,877.95
11-16 GM 6.6L LML Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$16,877.95
11-16 GM 6.6L LML Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$18,429.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$18,429.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$15,519.95
06-07 GM 6.6L LBZ Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$15,519.95
06-07 GM 6.6L LBZ Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$1,697.45
04.5-05 GM LLY 6.6L Duramax Industrial Injection Bosch Reman 85% Over CP3
Pure Diesel Power
$1,697.45
04.5-05 GM LLY 6.6L Duramax Industrial Injection Bosch Reman 85% Over CP3
Pure Diesel Power
$12,221.95
11-16 GM 6.6L LML Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$12,221.95
11-16 GM 6.6L LML Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$16,877.95
07.5-10 GM 6.6L LMM Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
13
$16,877.95
07.5-10 GM 6.6L LMM Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$5,950.98
Gm Chevrolet 6.6 403 Premium Long Block 2004-2005 Duramax Diesel Lly
eBay
$5,950.98
Gm Chevrolet 6.6 403 Premium Long Block 2004-2005 Duramax Diesel Lly
eBay
$881.09
EFI Live Duramax Tuning | GM Duramax 6.6L 2001-2016 GM Duramax LLY (2004.5-2005)
Tuner Depot
$881.09
EFI Live Duramax Tuning | GM Duramax 6.6L 2001-2016 GM Duramax LLY (2004.5-2005)
Tuner Depot
$4,636.69
6.6L Duramax Diesel Engine Opt Lb7 From 2001 Silverado 2500 [252K
eBay
Free shipping
$4,636.69
6.6L Duramax Diesel Engine Opt Lb7 From 2001 Silverado 2500 [252K
eBay
$30.00
Flashark 2001 - 2016 Duramax Lb7 / Lly /Lbz / Lmm / Lml 6.6L Diesel
eBay
Free shipping
$30.00
Flashark 2001 - 2016 Duramax Lb7 / Lly /Lbz / Lmm / Lml 6.6L Diesel
eBay
$1,213.95
$1,349.95
Edge Juice With Attitude CTS3 06-07 GM 6.6L LLY | LBZ Duramax
Diesel Power Products
49
10% off
$1,213.95
$1,349.95
Edge Juice With Attitude CTS3 06-07 GM 6.6L LLY | LBZ Duramax
Diesel Power Products
$9,499.00
Duramax Budget Hooker Short Block 2001-2016 LB7 LLY LBZ LMM LML
DHD
$9,499.00
Duramax Budget Hooker Short Block 2001-2016 LB7 LLY LBZ LMM LML
DHD
Everything you need to know about the LLY Duramax in under 90 seconds 💨 | FASS Fuel Systems
1:10
Everything you need to know about the LLY Duramax in under 90 seco…
109.6K views1 month ago
FacebookFASS Fuel Systems
6.6 Duramax Diesel Engine MPG & Everything You Need To Know
6.6 Duramax Diesel Engine MPG & Everything You Need To Know
Apr 2, 2024
motorverso.com
The LLY Duramax is a 6.6L V8 diesel engine produced by General Motors from mid-2004 to early 2006. It was primarily used in the Chevrolet Silverado/GMC Sierra 2500HD/3500 trucks and also appeared in the 2006 Hummer H1 Alpha. The LLY was the first Duramax to feature a variable geometry turbocharger and an EGR system to meet emissions standards. This one needed some new head gaskets. We also installed some head studs for peace of mind and longevity. | TSTQ Automotive Services
0:16
The LLY Duramax is a 6.6L V8 diesel engine produced by General Moto…
116 views4 months ago
FacebookTSTQ Automotive Services
This H1 Hummer Couldn’t Handle Texas Heat… Until Now!
25:39
This H1 Hummer Couldn’t Handle Texas Heat… Until Now!
2.3K views4 months ago
YouTubePredator Inc
Check out Anthony's super clean... and mean LLY Duramax Sleeper Build for some modification inspiration! #duramaxnation Here's a break down on everything that wen't in to this 600HP sleeper: • VVT Stealth Mach 2 (67mm) Turbo • Exergy Sportsman CP3 HPFP • Exergy Sportsman Injectors • DuramaxTuner.com DT750 Trans • DT 6-Speed Conversion Kit • Long Horn Fab Shop Traction Bars • FASS 165 Fuel Lift Pump • WC Fab Custom Powder Coating To get your hands on any of the products featured on this truck vis
1:33
Check out Anthony's super clean... and mean LLY Duramax Sleeper B…
73.6K views5 months ago
FacebookDuramaxtuner.com
Chevy Duramax LMM Diesel Vs. 6.0L Vortec LY6 Gas Engine- Diesel Vs. Gas
3:41
Chevy Duramax LMM Diesel Vs. 6.0L Vortec LY6 Gas Engine- Diesel Vs…
Dec 19, 2022
motortrend.com
Duramax with 1M km 678k miles
1:02
Duramax with 1M km 678k miles
420.9K viewsSep 17, 2024
TikTokdiesel_syrup
0:10
Ultimate LLY Duramax Diesel Performance
1.9K views1 month ago
TikTokfreeridey
0:33
Lly Duramax vs. 65 Detroit Diesel Performance Review
1.2K views2 months ago
TikTokfield_brayden
0:09
Understanding Duramax Truck Fuel Efficiency
3K views2 months ago
TikTokzr2.ham
14:20
LLY Duramax FPR Replacement
211.6K viewsJul 6, 2014
YouTubeDiy
1:47
Duramax Exhaust Braking
131.5K viewsJun 17, 2013
YouTubeKyles Life
2:51
Mercedes-Benz S-Class review - What Car?
341.7K viewsJan 24, 2012
YouTubeWhat Car?
4:44
Tuned 2.8L Duramax - POWER & ECONOMY
294.5K viewsSep 7, 2016
YouTubeDuramaxtuner
17:17
2001-04 Chevy/GMC Duramax Diesel Glow Plug Replacement How-To
121.5K viewsNov 11, 2018
YouTubeBlue Collar Garage
11:34
LLY #7 Injector replacement.
166.3K viewsApr 17, 2013
YouTubeThomas Molitor
0:48
EFI Live Duramax Smoke/Lope Tune
219.7K viewsSep 24, 2012
YouTubeTrace Wilks
0:31
2011 Chevy Silverado 2500 HD 0-60 MPH
150.2K viewsSep 24, 2010
YouTubeMPGomatic
7:56
BMW X6 Car Review | Top Gear
888.4K viewsJul 28, 2013
YouTubeTop Gear
0:35
ELITE Duramax vs FAST Cummins
40.7K viewsAug 23, 2010
YouTubePhilip Deason
3:08
Air Filter Change 06-10 duramax
26.1K viewsMar 7, 2019
YouTubeMike G
2:37
2011 Chevrolet Silverado HD - Drive Time Review | TestDriveNow
51.5K viewsNov 7, 2010
YouTubeSteve Hammes New Car Reviews
3:00
Sinister egr delete on LLY duramax!!
167.3K viewsMay 4, 2013
YouTubeRikki Diesel (Rikki Martinez)
33:20
2020 Silverado 1500 Duramax Diesel Towing MPG
200.6K viewsNov 26, 2019
YouTubeChad Ivan
5:58
Common Issues with LLY Duramax Diesel 6.6 (2004.5-2006)
131.6K viewsJul 30, 2019
YouTubeDustin T
9:27
How to Remap / Flash with MPPS
676.4K viewsNov 3, 2012
YouTubevPerformance
8:22
2021 GMC Yukon Denali Duramax Diesel – MPG Test | Real-world Hi…
87.1K viewsApr 10, 2021
YouTubeDaily Motor
4:08
Duramax 2001 - 2005 Six Speed Conversion
117.5K viewsJan 16, 2018
YouTubeDuramaxtuner
2:27
2005 Duramax EFI Live Rolling Coal
377.5K viewsAug 21, 2014
YouTubeJJohnson707
5:44
Duramax Diesel NO Crank NO Start problem FIX
385.1K viewsJan 6, 2019
YouTubeAtomic Speed Garage
See more videos
Static thumbnail place holder

Shop LLY 6.6 Duramax Diesel MPG

Sponsored
About our ads
$5,999.95
Reman, Gm 6.6L Duramax Lml/Lgh, Diesel Engine Long Block 2012-2016
eBay
Free shipping
$5,999.95
Reman, Gm 6.6L Duramax Lml/Lgh, Diesel Engine Long Block 2012-2016
eBay
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,529.99
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMM
Diesel Power Products
$1,999.00
DHD Build Ready Duramax 6.6L Blocks
DHD
$1,999.00
DHD Build Ready Duramax 6.6L Blocks
DHD
$13,599.00
Stock Replacement Duramax Long Block LB7 LLY LBZ LMM LML L5P
DHD
$13,599.00
Stock Replacement Duramax Long Block LB7 LLY LBZ LMM LML L5P
DHD
$51.93
02-05 GM 2500HD/3500HD 6.6L Duramax LB7/LLY + 11-14 GM 2500HD/3500HD 6.6L Duramax LML + 06-10 GM Express/Savana 6.6L Duramax | 03-07 GM Kodiak/
Pure Diesel Power
$51.93
02-05 GM 2500HD/3500HD 6.6L Duramax LB7/LLY + 11-14 GM 2500HD/3500HD 6.6L Duramax LML + 06-10 GM Express/Savana 6.6L Duramax | 03-07 GM Kodiak/
Pure Diesel Power
$359.99
Ppe Diesel Manifolds Set Fits 06-10 Gm 6.6L Duramax Lly Lbz Lmm
eBay
$359.99
Ppe Diesel Manifolds Set Fits 06-10 Gm 6.6L Duramax Lly Lbz Lmm
eBay
$9,505.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$9,505.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$16,877.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$16,877.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Long Block
Pure Diesel Power
$5,794.99
ATS Stage 1 Transmission Package 04.5-05 6.6L GM Duramax LLY 2WD / Without PTO
Diesel Power Products
$5,794.99
ATS Stage 1 Transmission Package 04.5-05 6.6L GM Duramax LLY 2WD / Without PTO
Diesel Power Products
$10,195.00
6.6 Duramax LMM Diesel Reman Long Block GM Chevy. Price Includes $1200. Core Chg
eBay
Free shipping
$10,195.00
6.6 Duramax LMM Diesel Reman Long Block GM Chevy. Price Includes $1200. Core Chg
eBay
$8,260.86
04.5-05 GM 6.6L LLY Duramax DFC Remanufactured Long Block Crate Engine
Pure Diesel Power
$8,260.86
04.5-05 GM 6.6L LLY Duramax DFC Remanufactured Long Block Crate Engine
Pure Diesel Power
$6,995.00
6.6 Duramax LBZ Diesel Reman Long Block Engine GM Chevy
eBay
$6,995.00
6.6 Duramax LBZ Diesel Reman Long Block Engine GM Chevy
eBay
$1,255.00
Duramax Diesel Lly Ficm 6.6 Silverado Sierra 05 Reman Warranty
eBay
4
$1,255.00
Duramax Diesel Lly Ficm 6.6 Silverado Sierra 05 Reman Warranty
eBay
$12,221.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$12,221.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Premium Stock Plus Short Block
Pure Diesel Power
$9,796.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$9,796.95
01-04 GM 6.6L LB7 Duramax Industrial Injection Stock Long Block
Pure Diesel Power
$459.22
PPE High Flow Up-Pipes Fits 2004.5-2005 GM 6.6L Duramax LLY Stainless Steel Kit
eBay
Free shipping
$459.22
PPE High Flow Up-Pipes Fits 2004.5-2005 GM 6.6L Duramax LLY Stainless Steel Kit
eBay
$1,660.00
Lly 2004.5-2005 Chevy/Gmc Duramax 75Hp 6.6L Diesel Performance
eBay
$1,660.00
Lly 2004.5-2005 Chevy/Gmc Duramax 75Hp 6.6L Diesel Performance
eBay
$359.99
PPE Economy Xcelerator Tuner GM 6.6L Duramax LB7/LLY/LBZ/LMM
Pure Diesel Power
$359.99
PPE Economy Xcelerator Tuner GM 6.6L Duramax LB7/LLY/LBZ/LMM
Pure Diesel Power