QA1 Proma Star Twintube Double Adjustable Shock - 12.50 in Compressed / 18.75 in Extended - 2.00 in OD - Threaded H753C3059 Hard plastic shell with foam

Hard plastic shell with foam ring

and restoration shops world-wide

One Way Valve

A take-up or helper spring keeps the spring firmly in the spring perch preventing the main spring from becoming loose at full drop

490 in Long

QA1 Proma Star Twintube Double Adjustable Shock - 12.50 in Compressed / 18.75 in Extended - 2.00 in OD - Threaded H753C3059 Hard plastic shell with foamQA1'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