QA1 Proma Star Twintube Single Adjustable Shock - 11.63 in Compressed / 17.00 in Extended - 2.00 in OD - Threaded DS502 121025 560 in Shank Diameter

560 in Shank Diameter

Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new one

The following must be purchased for a complete system: ECU (includes software and programming cable)

6 in 10-Bolt

1 in NPT Male to 12 AN Male

QA1 Proma Star Twintube Single Adjustable Shock - 11.63 in Compressed / 17.00 in Extended - 2.00 in OD - Threaded DS502 121025 560 in Shank DiameterQA1'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