{"product_id":"qa1-street-performance-lower-control-arms-bjgm-52719","title":"QA1 Street Performance Lower Control Arms | 1971-1974 GM X-Body | 52719","description":"\u003cp\u003eQA1 Street Performance control arms are a direct upgrade for vehicles used for cruising and longer drives. Polyurethane bushings isolate road noise for a smoother ride while staying firm enough for good handling, and the integrated ball joint is stronger than the factory unit for long service life. High strength tubing and billet aluminum cross shafts make the arms light yet durable, and the double shear lower mounting is configured for QA1 Pro Coil systems. The arms are robotically welded and powder coated, and when used together they add roughly 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeries: QA1 Street Performance\u003c\/li\u003e\n\u003cli\u003ePosition: lower control arms\u003c\/li\u003e\n\u003cli\u003ePolyurethane bushings\u003c\/li\u003e\n\u003cli\u003eIntegrated ball joint, stronger than factory\u003c\/li\u003e\n\u003cli\u003eHigh strength tubing with billet aluminum cross shafts\u003c\/li\u003e\n\u003cli\u003eDouble shear lower mounting configured for QA1 Pro Coil systems\u003c\/li\u003e\n\u003cli\u003eRobotically welded and powder coated\u003c\/li\u003e\n\u003cli\u003eAdds about 3 to 4 degrees caster and 0.5 to 1 degree negative camber when used together\u003c\/li\u003e\n\u003cli\u003ePart number: 52719\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1973 Buick Apollo\u003c\/li\u003e\n\u003cli\u003e1974 Buick Apollo\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac Ventura\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac Ventura\u003c\/li\u003e\n\u003cli\u003e1973 Pontiac Ventura\u003c\/li\u003e\n\u003cli\u003e1974 Pontiac Ventura\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat type of control arm is this?\u003c\/h5\u003e\u003cp\u003eIt is a QA1 Street Performance lower control arm set for GM X-Body vehicles, aimed at cruising and daily driving with improved handling.\u003c\/p\u003e\u003ch5\u003eWhat bushings and ball joint are used?\u003c\/h5\u003e\u003cp\u003eThe arms use polyurethane bushings to isolate road noise and an integrated ball joint that is stronger than the factory unit.\u003c\/p\u003e\u003ch5\u003eHow much alignment change do these arms add?\u003c\/h5\u003e\u003cp\u003eWhen upper and lower arms are used together they add about 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber. Used on their own they add roughly half of those figures.\u003c\/p\u003e\u003ch5\u003eAre these arms set up for coil-overs?\u003c\/h5\u003e\u003cp\u003eYes. The double shear lower mounting is configured for QA1 Pro Coil systems.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of control arm is this?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is a QA1 Street Performance lower control arm set for GM X-Body vehicles, aimed at cruising and daily driving with improved handling.\"}}, {\"@type\": \"Question\", \"name\": \"What bushings and ball joint are used?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The arms use polyurethane bushings to isolate road noise and an integrated ball joint that is stronger than the factory unit.\"}}, {\"@type\": \"Question\", \"name\": \"How much alignment change do these arms add?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"When upper and lower arms are used together they add about 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber. Used on their own they add roughly half of those figures.\"}}, {\"@type\": \"Question\", \"name\": \"Are these arms set up for coil-overs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The double shear lower mounting is configured for QA1 Pro Coil systems.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42664371486768,"sku":"BJGM_52719","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/d265a3af8523e.jpg?v=1766454301","url":"https:\/\/berryperformancesales.com\/products\/qa1-street-performance-lower-control-arms-bjgm-52719","provider":"Berry Performance Sales","version":"1.0","type":"link"}