Ford, Dodge & Chevy Diesel Experts - Free Shipping For Orders $70+

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Lines, Rails & Installation Kits

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

Delivering consistent fuel from your tank to the injectors is important to ensure maximum diesel performance and reliability. Our selection of Injector lines ensure that your trucks fuel is transported efficiently and consistently at the right pressure to each injector, which then delivers the fuel into the combustion chamber. GM Duramax Fitments: 2001, 2002, 2003, 2004 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>2001-2004 6.6L LB7

Can We Help You Find Something?

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

Chat with us

Shop This Make By

Power Lift Shop All

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