QA1 Proma Star Twintube Double Adjustable Threaded Aluminum Shock

QA1'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 perfect stance. Just add a 2.5" spring of the appropriate length and spring rate to get rolling. Choose from single- or double-adjustable valving to dial in ride comfort and performance. Single-adjustable shocks work great for street cars, softening or stiffening the overall ride with one knob. , , Double-adjustable shocks are ideal for cars that see consistent track time or drivers who want to fine tune their ride quality. Independent compression and rebound tuning make this shock equally at home on the street, drag strip and road course. Choose from multiple mounting configurations. The poly bushing option includes ?" and 5/8" sleeves, while helping to reduce NVH. Bearing mount shocks minimize deflection and work well if your mounts require misalignment. Other mounting styles are available (sold separately) for T-Bar and stud-mount applications. Extended eyelets can also be used. All QA1 Proma Star shocks are made in the USA and dyno tested to ensure performance and quality. They are eligible for an industry-leading Limited Lifetime Warranty. Register shocks at QA1.net/warranty before installation. Fitment Notes, , Ensure your shock will have an adequate amount of travel to avoid overextending or bottoming out the shock, , Available spanner wrenches and thrust bearings increase ease of ride height adjustment, , If using a stock spring pocket, ensure you can achieve your desired ride height while incorporating enough shock travel

Product Description:

QA1 Precision Products invites you to upgrade your suspension with the top names in racing: QA1 Shocks and Carrera Shocks. QA1 was founded in 1993 and quickly became the #1 name in rod ends and spherical bearings sold into performance racing. In 2004, QA1 purchased Carrera Shocks and is now the #1 manufacturer of performance racing shocks. QA1 Shocks now offer QA1 double adjustable shocks, QA1 monotube shocks, QA1 gas pressurized shocks and QA1 chrome plated shocks and springs. QA1 Shock Absorbers utilize many unique processes and components in its shock absorbers, with a tremendous selection available. QA1 offers a complete line of QA1 racer revalveable shocks, QA1 rebuildable and repairable circle track shocks, QA1 racing shock absorbers and QA1 stock mount shocks. We carry QA1 Racing Shocks, QA1 Coil-Over Shocks, QA1 50 Series Steel Replaceable Bearing Shocks, QA1 60 Series Aluminum Smooth Body Shocks, QA1 62 Series Aluminum Threaded Body Shocks, QA1 82 Series Aluminum Threaded Small Body Shocks, QA1 64 Series Aluminum Double Adjustable Threaded Body Shocks and QA1 Stock Mount Street Stock Shocks. QA1 Springs are manufactured with the highest quality chrome silicone wire available, are double heat-treated, double shot-peened powder coated or chrome plated. Each spring has been designed to be as light as possible without sacrificing performance. QA1 Rod Ends are the #1 name in rod ends and QA1 has the largest selection in the industry. We offer QA1 Steel Rod Ends and QA1 Aluminum Rod Ends. Be sure to check out our QA1 aXMa Series Chrome Moly Steel Rod Ends, QA1 aAMa Series Aluminum Rod Ends, QA1 aCMa Series Carbon Steel Rod Ends and QA1 aPCMa Series Chrome Moly Steel Rod Ends. QA1 Rod Ends are engineered for unbeatable performance, nothing is better! Every QA1 product has been engineered to outperform the competition at an affordable price. Get in the driveras seat and take control of your suspen