2006-2007 GM 2500HD/3500HD 6.6L LB Duramax Engine & Performance

2006-2007 6.6L Silverado & Sierra 2500HD/3500HD

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Crate Engines

Crate Engines

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Gaskets, Gasket Kits & Bearings

Gaskets

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Glow Plugs

Glow Plugs

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Head Studs & Main Studs

Head Studs & Main Studs

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Heads & Valve Train

Heads & Valve Train

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Motor Mounts

Motor Mounts

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Oil Pans

Oil Pans

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Radiators & Cooling Upgrades

Radiators & Cooling Upgrades

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Rebuild Kits & Internal Parts

Rebuild Kits & Internal Parts

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Rods, Pistons, Cams & More

Rods/Pistons/Cams & More

Availability
Manufacturer
Make
Model
Year
Price
$0
$28,254.39
Rating
Loading products...
Filter
265 products
Sort by:
Best selling
Availability
Manufacturer
Make
Model
Year
Price
$0
$28,254.39
Rating
Tuner DT8130010106000 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010106000 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010106000 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010106000
$808
Tuner DT8130010105000 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010105000 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010105000 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010105000
$808
Tuner DT8130010104000 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010104000 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010104000 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010104000
$808
Tuner DT8130010103000 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010103000 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010103000 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010103000
$808
Tuner DT1130010107009 Optimized Stock Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010107009 Optimized Stock Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010107009 Optimized Stock Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010107009
$808
Tuner DT1130010106009 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010106009 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010106009 Heavy Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010106009
$808
Tuner DT1130010105009 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010105009 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010105009 Light Tow Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010105009
$808
Tuner DT1130010104009 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010104009 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010104009 Street Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010104009
$808
Tuner DT1130010103009 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010103009 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010103009 Sport Tune incl EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010103009
$808
Tuner DT8130010001000 Switch on the Fly Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010001000 Switch on the Fly Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010001000 Switch on the Fly Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010001000
$550
Tuner DT8130010007000 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010007000 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010007000 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010007000
$300
Tuner DT8130010006000 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010006000 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010006000 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010006000
$300
Tuner DT8130010004000 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010004000 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010004000 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010004000
$300
Tuner DT8130010005000 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010005000 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010005000 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010005000
$300
Tuner DT8130010003000 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT8130010003000 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT8130010003000 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT8130010003000
$300
Tuner DT1130010006009 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010006009 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010006009 Heavy Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010006009
$300
Tuner DT1130010008000 Transmission Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010008000 Transmission Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010008000 Transmission Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010008000
$300
Tuner DT1130010007009 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010007009 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010007009 Optimized Stock Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010007009
$300
Tuner DT1130010005009 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010005009 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010005009 Light Tow Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010005009
$300
Tuner DT1130010004009 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010004009 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010004009 Street Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010004009
$300
Tuner DT1130010003009 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Tuner DT1130010003009 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Duramax Tuner

Tuner DT1130010003009 Sport Tune Only for EFI Live Spade | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: DMTDT1130010003009
$300
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100622-GB
From $138.71
Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Industrial Injection

Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: IISPDM-LBZRLB
$23,404.88
Banks 63867 Six-Gun Diesel Tuner with Switch | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Banks 63867 Six-Gun Diesel Tuner with Switch | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Banks Power

Banks 63867 Six-Gun Diesel Tuner with Switch | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

SKU: BAN63867
$642

FREE SHIPPING ON ALL
ORDERS OVER $70

PRICE MATCH GUARANTEE

BUILD NOW, PAY LATER
FINANCING OPTIONS

30-DAY RETURN SATISFACTION GUARANTEE

DIESEL TRUCK EXPERTS STANDING BY

2006-2007 6.6L Silverado & Sierra 2500HD/3500HD

Power Lift Shop All

Improve the power, performance, and response of your 2006-2007 GM 6.6L Duramax LBZ with any of the premium engine parts and upgrades here at Alligator Performance! Check out our selection of cold air intakes, tuners, fuel upgrades, and turbo upgrades to help you get the most out of your diesel engine. Many of these upgrades like the cold air intakes and fuel upgrades even help promote component longevity so you can enjoy long-lasting and consistent performance without compromise. After you've added a few engine upgrades to your custom build, be sure to check out our premium 2006-2007 GM 6.6L Duramax LBZ Transmission Upgrades to compliment the increase in power you're throwing down! GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2006-2007 6.6L LBZ
Tuners & Monitors
Cooling Upgrades
Head Studs & Main Studs
Rods, Pistons & Cams
Heads & Valve Train

Can We Help You Find Something?

Give us a call: +1-208-719-7400

Chat With Us
THE GARAGE

The Garage

Welcome to The Garage – your one-stop shop for all your car care and maintenance needs. From premium oils and filters to top-notch car care products, we have everything you need to keep your vehicle running smoothly and looking its best. Whether you're a DIY enthusiast or a professional mechanic, our carefully curated selection of high-quality products will help you take care of your ride like never before.

Shop The Garage