KSP Upper Control Arm 2-4" lift for 07-16 Silverado Avalanche Tahoe, Sierra Yukon 6-Lug 2WD/4WD Factory Cast Steel arms, Tubular Black A-arm

FITMENT（6-lug wheel only）:2007-2014 Yukon 1500 2WD 4WD 2007-2014 Yukon XL 1500 2WD 4WD 2007-2014 Sierra 1500 2WD 4WD 2014-2018 Sierra 1500 New Body 2WD 4WD(only fit OE forged /casting steel arm); 2007-2014 Avalanche 1500 2WD 4WD 2007-2014 Tahoe 1500 2WD 4WD 2007-2014 Suburban 1500 2WD 4WD 2007-2018 Silverado 1500 2WD 4WD 2007-2018 Silverado 1500 New Body 2WD 4WD（only fit OE forged /casting steel arm）; Cadillac: 2007-2014 Escalade 2WD 4WD. NOTICE: Please tighten the zerk at any direction after refilling grease.DO NOT use excessive force to prevent copper zerk broken. And new ball joint DO NOT need to add extra grease within 1 year.. SAFETY GUARANTEE: TIG welding supply better stable and reinforced structure than MIG welding. Constructed from 1.25” DOM tubing for superior strength and durability.. UPDATE VERSION 5.0: PU bushing enhances driving performance; Dust cover has longer service life; CNC Machined and red texture finish of the control arms give your vehicle an aggressive look.. BRAND PROMISE:12-month free replacement of ball joint with sufficient after-sales service. We also offer “ 30-DAY REFUND ” service, if the time more than one month, we will offer “FREE REPLACEMENT PARTS” service. We hope that KSP can make your shopping experience enjoyable.Feel free to contact us if you have any problems.