11-19 Duramax 2500, 3500 4x4 Kryptonite Upper Control Arm Kit Custom Power Coat:No Thanks Installation requires modification to your

Installation requires modification to your OEM grille shell

99-16 Ford Powerstroke

The RetraxONE MX has a sealed ball-bearing roller system that glides effortlessly along the rail with the convenient handle that eliminates the need for pull straps

These kits include stainless steel brackets and a dash pot with a heavier spring and locking jam nut for precise boost pressure settings

AMP-DESIGNED ELECTRONIC CONTROLLER EMPLOYS PRESSURE-SENSITIVE

11-19 Duramax 2500, 3500 4x4 Kryptonite Upper Control Arm Kit Custom Power Coat:No Thanks Installation requires modification to yourDescription Specs Reviews KRYPTONITE UPPER CONTROL ARM KIT 2011 2019 Fits 2011 2019 Chevy GMC 2500 3500 HD Truck Part# KRUCA11 Kryptonite Upper Control arms are made from laser cut steel, then machine formed and precision welded for ultimate strength. Our control arms are built with pride here in small town USA and backed with a lifetime warranty. Kryptonite UCA kits will improve the ride of any leveled or lifted GM 2500 3500 HD truck. Also a great