Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

Fuel delivery is the most important part of any Duramax Diesel motor. If you're looking for a better than stock replacement injector, Dynomite Diesel Products Economy Series is just that. Economy Series- Very mild 10-20 RWHP increase with full balancing for smoother operation & improved throttle response. Little to no smoke with excellent MPG. Safe on stock trucks

Includes:

• (8) Complete Remanufactured Performance Fuel Injectors
• (8) Copper Washers
• (8) O-rings

Notes:

• 1-Year unlimited mileage warranty
• THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.