2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Bed Racks

Upgrading your truck with a Bed Rack will greatly expand your GM 2500HD/3500HD's cargo capacity and allows for accessory mounting. Mount all your adventure gear such as bikes, kayaks and more. Bed Racks also serve as the perfect mount for an overland rooftop tent your next big overland adventure. Featuring a variety of different designs and types, finding the right bed rack for you is easy with Alligator Performance. Pair your new Bed Rack with our selection of Exterior Upgrades!  GM Duramax Fitments: 2004, 2005 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>2004.5-2005 6.6L LLY

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

Availability
Manufacturer
Make
Model
Year
Price
$0
$2,735.38
Rating
Loading products...
Filter
7 products
Sort by:
Best selling
Availability
Manufacturer
Make
Model
Year
Price
$0
$2,735.38
Rating
AMP Research 74608-01A BedXtender HD Quick Mount Bracket Kit | Universal
Quick shop
AMP Research 74608-01A BedXtender HD Quick Mount Bracket Kit | Universal

AMP Research 74608-01A BedXtender HD Quick Mount Bracket Kit | Universal

Price
$29.99
AMP Research 74606-01A BedXtender HD Bracket Kit | 2001-2019 Silverado/Sierra 2500HD/3500HD
Quick shop
AMP Research 74606-01A BedXtender HD Bracket Kit | 2001-2019 Silverado/Sierra 2500HD/3500HD

AMP Research 74606-01A BedXtender HD Bracket Kit | 2001-2019 Silverado/Sierra 2500HD/3500HD

Price
$59.99
Go Rhino 593500HD1T XRS Cross Bars for Full-Sized Truck Beds | RAM/GM/Ford F250/F350/2500/3500
Quick shop
Go Rhino 593500HD1T XRS Cross Bars for Full-Sized Truck Beds | RAM/GM/Ford F250/F350/2500/3500

Go Rhino 593500HD1T XRS Cross Bars for Full-Sized Truck Beds | RAM/GM/Ford F250/F350/2500/3500

Price
$434.99
Front Runner KRCS008 Retrax 5.7ft Triple Load Bar Kit | 2007-2025 Silverado/Sierra 1500/2500HD/3500HD
Quick shop
Front Runner KRCS008 Retrax 5.7ft Triple Load Bar Kit | 2007-2025 Silverado/Sierra 1500/2500HD/3500HD

Front Runner KRCS008 Retrax 5.7ft Triple Load Bar Kit | 2007-2025 Silverado/Sierra 1500/2500HD/3500HD

Price
$684
Front Runner KRCS007T Retrax 6.5ft Slimline II Load Bed Rack Kit | 1988-2025 Silverado/Sierra 1500/2500HD/3500HD
Quick shop
Front Runner KRCS007T Retrax 6.5ft Slimline II Load Bed Rack Kit | 1988-2025 Silverado/Sierra 1500/2500HD/3500HD

Front Runner KRCS007T Retrax 6.5ft Slimline II Load Bed Rack Kit | 1988-2025 Silverado/Sierra 1500/2500HD/3500HD

Price
$1,957
Front Runner KRCS001T Slimline II Load Bed Rack Kit | 1987-2025 Silverado 1500/2500HD/3500HD
Quick shop
Front Runner KRCS001T Slimline II Load Bed Rack Kit | 1987-2025 Silverado 1500/2500HD/3500HD

Front Runner KRCS001T Slimline II Load Bed Rack Kit | 1987-2025 Silverado 1500/2500HD/3500HD

Price
$1,352
ADD C9988320001NA Overland Rack | Universal
Quick shop
ADD C9988320001NA Overland Rack | Universal

ADD C9988320001NA Overland Rack | Universal

Price
$2,735.38

Can We Help You Find Something?

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

2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

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.