PPE 110090080 VALVE AND SPRING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

The PPE 110090080 Valve and Spring Kit is a comprehensive and advanced upgrade designed specifically for the GM 6.6L Duramax engines from 2001 to 2016, including LB7, LLY, LBZ, LMM, and LML models. Engineered to provide top-notch performance and reliability, this kit includes all essential components to enhance the function of your vehicle's cylinder heads.

Each kit is equipped with 16 intake valves, 16 exhaust valves, 32 high-quality springs, 32 precision-engineered spring retainers, 32 durable spring seats, 32 sets of keepers, and 32 valve seals. These components are meticulously crafted to meet the demanding requirements of the Duramax engine, ensuring a perfect fit and enhanced performance.

The intake/exhaust valves are meticulously nitridated and reinforced to offer exceptional durability and longevity. With a focus on reliability, the valve seals, spring retainers, and keepers are constructed from premium chromoly material, guaranteeing robustness and efficiency even under high-stress conditions.

Notable features of this kit include tapered valve springs with a higher spring rate that provide faster response times at high RPMs and prevent valve float. Rated to 126 lbs at installed height and capable of handling 60+ lbs of boost, these springs deliver unmatched performance and durability, making them ideal for enthusiasts and professionals alike.

Experience the difference with the PPE 110090080 Valve and Spring Kit, a premium solution for enhancing the performance and longevity of your GM 6.6L Duramax engine. Upgrade your vehicle with confidence and elevate your driving experience with this meticulously crafted kit designed to deliver optimal results.