QA1 Proma Star Twintube Double Adjustable Shock - 12.50 in Compressed / 18.75 in Extended - 2.00 in OD - Threaded Radio Cover 2014-2017 Chevrolet SS

2014-2017 Chevrolet SS

Powerglide High Performance Frictions for Reverse Drums

Brake Rotor

5 or 5-1/2 OD Springs

3500 / 6400 RPM

QA1 Proma Star Twintube Double Adjustable Shock - 12.50 in Compressed / 18.75 in Extended - 2.00 in OD - Threaded Radio Cover 2014-2017 Chevrolet SSQA1's Proma Star Coil Overs help you gain the benefits of coil over shocks on a huge range of vehicles. Building a custom chassis or suspension components? Can? t find direct fit options for your vehicle? These are for you. Available with 3" to 9" of stroke and single or double adjustable valving, QA1'shocks instantly upgrade ride quality and performance. The shock and included hardware kit provide quick and easy ride height adjustability to get the