Description: This Kryptonite Upper Control Arm Kit (KRUCA20) is designed for 2020 - 2025 GMC trucks with the L5P 6.6L Duramax engine. Crafted from laser - cut steel, machine - formed and precision - welded, these control arms offer ultimate strength. Proudly made in a small - town USA and backed by a lifetime warranty. It improves the ride of any levelled or lifted GM 2500 - 3500 HD truck and is also a great upgrade for stock height trucks. Compatible with stock or levelled trucks and most suspension lift kits. Features include a pair of Kryptonite upper control arms, 4 control arm sleeves, 8 control arm bushings, 2 Kryptonite bolt - on upper ball joints, and 1 hardware package. Note: When using stock wheels with oversized tires, there may be clearance issues and rubbing on the control arm. Contact us before purchasing if you plan this setup. Click here for installation instructions. Kryptonite offers a no - fine - print lifetime warranty against manufacturer defects, premature wear, or breakage for the original purchaser. Products must be bought from an authorized dealer.

Using this Kryptonite Upper Control Arm Kit is easy. First, make sure your vehicle is the right make and model (2020 - 2025 GMC with L5P 6.6L Duramax engine). You can install it on a stock height truck, a levelled truck, or one with most suspension lift kits. When you get the kit, it comes with all the necessary parts like control arm sleeves, bushings, ball joints, and a hardware package. Just follow the installation instructions by clicking the link provided. One important thing to note is that if you're using stock wheels with oversized tires, there might be clearance problems. The tires could rub against the control arm. So, it's a good idea to contact us before you buy the kit if you plan to use this setup. For maintenance, since these control arms are made from high - quality laser - cut steel and precision - welded, they're quite durable. But it's still a good practice to check them regularly for any signs of wear or damage. And remember, as long as you bought the product from an authorized dealer, Kryptonite offers a lifetime warranty. So, if something goes wrong due to a manufacturer defect, premature wear, or breakage, they'll replace it for you.