3″ Front 2″Rear Full Lift Kit and 2-4″ Lift Upper Control Arms for 2007-2018 Silverado Sierra 1500

Description

Fitment: 2-4″ Upper Control Arms and 3″Front+2″Rear Full Lift Kit are compatible with 2007-2018 Silverado 1500 & 2007-2018 Sierra 1500. 【Note】You will need to have the vehicle re-aligned after the kit is installed and if your going to put aftermarket wheels/tires on your truck, install them after its been aligned. These will raise the front of your truck by 3 inch and the rear of your truck by 2 inch, the ratio between lift height and kit thickness is not 1:1 due to your original suspension size. 【Premium Material for Lift Kit】10.9 Grade bolts. Forged aircraft billet aluminum T6 treated, CNC automatic processing, surface anodic oxidation and heat treatment, not only ensure high precision and stability, but also enhance the hardness, excellent resistance to corrosion by black anodized surface. 【Premium Material for Upper Control Arm】1) 3.0 Upgrade Version change for OEM control arm, reduce the stress and angle correct the wandering and diving into corner issues, so it will reduce rubbing. 2)Control arms constructed from 1.25″ German Imported DOM tubing for superior strength and durability; 3)Powder Coated finishing – offer long lasting rust; 4)Polyurethane bushing for control arms not just for great drive performance and can be replaced so easy, but rubber bushings CAN NOT be replaced, when it broken, you need replace the whole upper control arms. 【High Quality PU Bushing】Made of new upgrade PU which handles temperature extremes better than rubber. The unique groove design and specially coated axle tubes aid in lubrication, provide better handling and reduce noise.