Dirt Logic 2.5 Resi Shock; Front And Rear; 6 in. Lift; For PN[FTS21277/FTS21278/FTS21280/FTS801552D/FTS801552P/FTS811562];

Heavy duty bracketry constructed of 1/4? thick steel for additional suspension strength Torsion bars remain in the factory frame location for maximum ground clearance RTS® Torsion bar brackets index the bars at factory setting for a smooth ride Front & Rear bump stop brackets eliminate over cycling of suspension Near factory track width helps keep tires under the fenders Can Go Solid Without Breaking/Settling/Bowing Bolt-On Without Further Adjustments Optional Uniball Upper Control Arms Highest Quality Coil Springs Preset With Proper Preload

Fabtechs development capabilities are second to none with over 20 years of experience in aftermarket suspension design. State of the art software; fabrication equipment along with our seasoned engineers and fabricators allow the company to develop products that are constantly on the cutting edge. Fabtech has received numerous awards for our designs that continue to lead the market. The heart of this lift kit is Fabtech’s cutting edge RTS® design. The RTS® is a bracket system that keeps the torsion bars in the factory location while providing lift. This feature provides superior ground clearance at the frame as there are no torsion bars hanging down to become high centered on or damaged when offroading. It provides a very clean appearance to the vehicle. Another important aspect of this GM 3500HD lift kit is the lower control arm crossmembers. They are arched at the bottom to provide ground clearance and have a skid plate to protect the front differential against offroad obstacles. The crossmembers and bracketry are built with 1/4? thick steel that provides strength and rigidity to the vehicle’s suspension. This high quality 6? lift kit for the GMC Sierra and Chevy Silverado 3500HD has been designed to improve the offroad capability of the vehicle while providing a smooth highway ride. The Fabtech lift kit retains the factory load carrying capacity of the vehicle that is perfect for owners that use their truck for towing and hauling. This heavy duty GMC Sierra and Chevy Silverado 3500HD lift kit is built with the highest quality components and is designed to provide years of trouble free service while offering a great ride. The superior build quality and design of the components allows for a fast installation time with only four holes to drill and no cutting of the front diff housing.