QA1 Pro-Coil Twintube Double Adjustable Coil-Over Shock Kit - 450 lb/in Spring Rate - Front - Various GM Applications (Pair) 11004-DB GM Fullsize SUV / Truck

GM Fullsize SUV / Truck 1966-99

2003-2006 Chevrolet Suburban 2500

Steel pad welds to 3" diameter rear end axle tube when mounting rear end to most leaf springs

Custom Frostbite High Performance 16lb

QA1 Pro-Coil Twintube Double Adjustable Coil-Over Shock Kit - 450 lb/in Spring Rate - Front - Various GM Applications (Pair) 11004-DB GM Fullsize SUV / TruckThese QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil