QA1 Pro Coil Twintube Coil-Over Front Single Adjustable Shock Kit - 1701-1800 lb - GM A-Body 1973-83 - Pair H775C30 GMC: C8500 Topkick 07 -

GMC: C8500 Topkick 07 - 07 5

Quarter Stick 2 from Hurst

Silicone Spark Plug Boots

Formulated to pass tire “sniffer” tests

Will not fit 1962-64 Max Wedge heads

QA1 Pro Coil Twintube Coil-Over Front Single Adjustable Shock Kit - 1701-1800 lb - GM A-Body 1973-83 - Pair H775C30 GMC: C8500 Topkick 07 -These 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