We design, source or manufacture every product in this category. DHD products are designed to help you get the most out of your Duramax! We are the FINAL AUTHORITY for everything Duramax and Allison!
Fuel delivery is critical to your Duramax's performance and longevity. Trucks with lift pumps can almost always benefit from the addition of a draw straw or sump to the OE fuel tank. Factory...More Details »
Need a gift for a special event but not sure what to buy? A gift certificate from DHD is a great way give access to over 5,000 Duramax related parts and services.
Replace missing or damaged interior components with OE replacements. Knobs, clips, pedals and handles are all available at DHD. Don't see what you need? Give our sales team a call.
Nitrous is the ultimate equalizer. Installing nitrous on your diesel is a surefire way to inch you ahead of your competition. Dirty Hooker Diesel works directly with Nitrous Express and can help...More Details »
Repair or reroute your Duramax's PCV system with custom components from DHD. Rerouting or increasing the size of your engines crankcase vent can help prevent excess oil consumption and control added internal pressures at max boost.
Repair, Replace or upgrade your Duramax turbocharger with VGT, S300 and S400 turbo components from Dirty Hooker Diesel. DHD stocks install a large amount of installation related parts for your Duramax turbo.
Description:
Kit includes Gaskets and Hardware!
Extended Length Up Pipe Set
High Flow Manifolds Required
More Details »
Condition: New
Price: $319.00
DHD 300-118 Duramax High Flow SS Tube Manifolds Left and Right 2001-2004 LB7New
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)...
Description: *NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. §...More Details »
Condition: New
Price: $599.00
DHD 300-119 Duramax High Flow Cast Manifolds Left and Right 2001+ LB7New
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)...
Description: *NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. §...More Details »
Condition: New
Price: $409.00
DHD 300-120 Duramax High Flow Manifold & Up Pipe Bundle 2001-2004 LB7New
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)...
Description: *NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. §...More Details »
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)...
Description: *NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. §...More Details »
Condition: New
SPECIAL PROMO LIQUIDATION!
Price: $965.00
Sale: $795.00
Save: 18%
Save: $170.00
DHD 300-124 Driver & Passenger Stainless Steel LB7 Up Pipe Set OE Length 2001-2004New
Kit includes Gaskets and Hardware!
Stainless Duramax Up Pipe Set
Best FIT! Best Value!
NO CORE
