This system offers a mild lift height with easy installation for clearance of 33" tall tires on K1500's. Lift is accomplished with Dirt Logic 2.5 Coilovers that provide superior damping for aggressive offroad use and a good highway ride. The stock upper control arms are replaced with thick wall DOM tubular arms that feature heavy duty extended range ball joints. These ball joints provide additional strength to the vehicles suspension compared to the factory. The front differential is relocated to keep CV angles proper with the new lift height while a 1/4" thick steel skid plate provides protection against offroad obstacles. Rear lift is accomplished with 1 1/2" rear lift block and u-bolts to help level the stance of the vehicles. Dirt Logic 2.25 rear shock absorbers replace the stock units for increased damping for both on and offroad use. - Value priced system with Fabtech quality Increased ground clearance Includes Dirt Logic 2.5 Coilovers for superior damping Extended range upper ball joints provide a smooth quiet ride Increased fender clearance compared to a Leveling Kit for 33" tall tires Suspension can be restored to stock.. 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. Proper design in suspension development is key in providing a quality, trouble free product to the end consumer. Fabtech leads the industry with extensive research, design technology and rigorous testing that results in the highest performing, finest quality suspension system for the discerning offroad enthusiast.. TIRE SIZE - 33/12.50R17 WHEEL - 17X8 W/4 1/2" BS W/MINOR TRIMMING; TIRE SIZE - 275/65R18 WHEEL - 18X8 W/4 1/2" BS W/MINOR TRIMMING; TIRE SIZE - 295/55R20 WHEEL - 20X9 W/5" BS W/MINOR TRIMMING; 1. WILL NOT FIT MODELS WITH FACTORY AUTORIDE SHOCKS.; 8. WILL NOT FIT ALL WHEEL DRIVE MODELS.; 14. CAN NOT USE OEM WHEEL AND TIRE.; 17. DOES NOT FIT STANDARD CAB.; 127. FITS MODELS WITH FACTORY FORGED SILVER ALUMINUM UCA OR STAMPED BLACK STEEL UCA.. Fabtech 14-18 GM K1500 w/OE Alum. UCA 4in Budget UCA System w/DL 2.5 Coilovers & Rear DL Shocks. 3.5" BUDGET SYS W/ DL 2.5 & 2. 14-18 GM K1500 P/U W/ OE ALM OR STMP STL UCA. 4in. BUDGET SYS W/DL 2.5/2.25 14-18 GM K1500 P/U W/OE ALM OR STMP STL UCA. 4in. BUDGET SYS W/DLSS 2.5C/Os/RR DLSS 2014-15 GM K1500 P/U W/ALUM SUSP. 3.5" BUDGET SYS W/ D. Suspension Lift Kit. LftKt-Suspw/Shock

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