45 Percent Over LLY Duramax Fuel Injector Each 2004.5-2005 Reman Core Charge Applies Of 150 Each S&S Diesel qqdq8~ increased fuel delivery for towing

increased fuel delivery for towing

2007 – 2016 GMC Sierra 1500 2WD

42 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package

or you can go with a 3" external bypass shock for the ultimate control and adjustability

Comes with complete install instructions

45 Percent Over LLY Duramax Fuel Injector Each 2004.5-2005 Reman Core Charge Applies Of 150 Each S&S Diesel qqdq8~ increased fuel delivery for towingS&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and tested on the worlds best equipment by highly skilled technicians. Our fuel injectors may not be the cheapest, but they regularly outflow the competition for the same claimed size, giving you more performance per dollar. S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Nozzles flow matched to 1 percent