Pro Performance Exclusive
Want the same kit that was on our '99 project GMC? Now you can!
QA1 coil-over shocks are a great option for anyone looking for fully adjustable ride height and valving control. This bolt-in system is easy to install and provides significant performance improvements.
• Adjustable ride height up-to 2” lower than stock
• On-the-car adjustable valving makes it easy to dial in your desired level of comfort and performance
• Available in both single and double adjustable
• Easy, bolt-in installation with stock control arms
• 100% dyno tested and serialized.
• Made in the USA.
Front - Double Adjustable
Spring Rate (rate/in): 650 (Reg. Cab) / 750 (Ext. and Crew Cab)
The Rear BellTech shackle and hanger kits are designed to drop the rear of the truck 4", to complete that 2/4 drop you are looking for!