{"product_id":"qa1-upper-control-arm-kit-1967-1970-mustang-52705","title":"QA1 Upper Control Arm Kit (1967-1970 Mustang) - 52705","description":"QA1 Upper Control Arm Kit (1967-1970 Mustang) - 52705\u003cbr\u003e\u003cbr\u003eUpgrade your classic Mustang’s front suspension with QA1’s tubular upper control arm kit. Designed for 1967–1970 Mustangs  this kit improves suspension geometry  enhances ride quality  and adds strength where factory components fall short. Perfect for street performance or restomod builds  purpose-built for use with QA1 coil-over systems delivering sharper handling  better stance  and more stability for modern driving. BETTER GEOMETRY  STRONGER DESIGN OEM arms weren’t built for today’s performance expectations. QA1’s tubular design increases caster for improved stability  tightens steering response  and maintains alignment throughout suspension travel. The result is a Mustang that corners flatter and feels more planted in every driving situation. STRAIGHTFORWARD  BOLT-ON INSTALL Replaces factory components without cutting or welding and is also compatible with the popular “Shelby Drop”  including a drill template and nut plates. Fully assembled with hardware  they’re ready to bolt in and drive.\u003cbr\u003e\u003cbr\u003eApplication-specific fit for ’67–’70 Ford Mustangs\u003cbr\u003e Increased caster for improved stability and cornering\u003cbr\u003e Tubular construction: lighter and stronger than stock\u003cbr\u003e Pre-installed ball joints and bushings\u003cbr\u003e Designed for use with QA1 Pro Coil coilover systems\u003cbr\u003e Durable powder coat finish for long-term protection\u003cbr\u003e Sold in pairs\u003cbr\u003e\u003cbr\u003eQA1 specializes in providing performance shocks\u003cbr\u003e suspension components\u003cbr\u003e carbon fiber driveshafts\u003cbr\u003e rod ends\u003cbr\u003e ball joints and more to a variety of automotive markets\u003cbr\u003e including circle track racing\u003cbr\u003e drag racing\u003cbr\u003e street performance\u003cbr\u003e and street rodding. With over 83\u003cbr\u003e000 square feet of manufacturing space in Lakeville\u003cbr\u003e MN\u003cbr\u003e QA1 is proud to offer an extensive line of American-made suspension and driveline. Founded in 1993 by Jim Jordan\u003cbr\u003e QA1 introduced rod ends and spherical bearings specifically for the performance racing industry\u003cbr\u003e quickly becoming the #1 name in rod ends\u003cbr\u003e spherical bearings\u003cbr\u003e custom linkages and similar products to the motorsports industry. Always on the cutting edge of technology\u003cbr\u003e QA1 recently introduced  in-house filament winding of carbon fiber and similar materials to provide driveshafts and other products. With continued focus on fine-tuning and expanding its offering of American-made high performance suspension components and carbon fiber driveshafts\u003cbr\u003e QA1 has grown to be a household name in the performance aftermarket.\u003cbr\u003e\u003cbr\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":48149750448386,"sku":"QA1-52705","price":635.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/Mustang-Productsrhadfhdbdsfgb_copy.jpg?v=1785022988","url":"https:\/\/www.lethalperformance.com\/products\/qa1-upper-control-arm-kit-1967-1970-mustang-52705","provider":"Lethal Performance","version":"1.0","type":"link"}