{"product_id":"qa1-nascar-500in-stud-upper-screw-in-style-ball-joint","title":"QA1 NASCAR +.500in Stud Upper Screw-In Style Ball Joint","description":"For a variety of racing applications, QA1's Screw-In Style Ultimate Ball Joint is a great choice. This patented, self-lubricating design is 100% owner rebuildable and is exclusive to QA1. Multiple stud lengths are also available, allowing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind-free operation. Precision tolerance ball-to-race conformity results in even load distribution for unsurpassed wear resistance. Precision ground 52100 bearing steel race ensures long life and ultra-smooth operation. No need to remove the ball joint from the car for adjustment. Enhanced by self-lubricating components to ensure smooth operation. Fine tune your roll center. QA1 ball joints are owner rebuildable, and all parts are replaceable at economical prices.","brand":"QA1","offers":[{"title":"Default Title","offer_id":44709144395983,"sku":"QAP1210-213S","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4164\/7055\/files\/QA1-NASCAR-500in-Stud-Upper-Screw-In-Style-Ball-Jo-1765803859.webp?v=1765803860","url":"https:\/\/www.cimotorsports.com\/products\/qa1-nascar-500in-stud-upper-screw-in-style-ball-joint","provider":"CI Motorsports","version":"1.0","type":"link"}