QA1 Pro-Rear Twintube Coil-Over Rear Single Adjustable Shock Kit - 1551-1850 lb - Progressive 175-350 lb/in Spring Rate 13202.04 1967-1969 GMC C25/C2500 Pickup

1967-1969 GMC C25/C2500 Pickup

Installation instructionsVehicle Applications: 2015-2018 Ford F150 (All Cabs) Short Bed 4" Rear DropVehicle Applications: 2015-2018 Ford F150 (All Cabs) Short Bed 4" Rear Drop

Automatic Transmission RTV

Billet steel buttons include Torrington bearings for superb performance and reliability

The high output amplifier provides high fidelity audio for the best in music enjoyment

QA1 Pro-Rear Twintube Coil-Over Rear Single Adjustable Shock Kit - 1551-1850 lb - Progressive 175-350 lb/in Spring Rate 13202.04 1967-1969 GMC C25/C2500 PickupUpgrade your rear end with QA1's Pro Rear System. Available in double adjustable, single adjustable and ride sensitive valving non adjustable options,each adjustment has been carefully defined to provide the ideal horse curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro Rear Systems are commonly used in drag racing, street performance