QA1 Proma Star Twintube Double Adjustable Shock - 11.63 in Compressed / 17.00 in Extended - 2.00 in OD - Threaded TSR Racing Products PowerPak Domed

PowerPak Domed

Starter Pinion/Gear

Includes multiple link adjusting holes in two diameters

2006-2009 Chevrolet Impala

QA1 Proma Star Twintube Double Adjustable Shock - 11.63 in Compressed / 17.00 in Extended - 2.00 in OD - Threaded TSR Racing Products PowerPak DomedQA1'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