{"product_id":"qa1-pro-touring-lower-control-arms-bjgm-52519","title":"QA1 Pro-Touring Lower Control Arms | 1967-1974 GM F\/X-Body | 52519","description":"\u003cp\u003eQA1 Pro-Touring control arms are built for autocross and road course handling. Each arm uses the QA1 Ultra Low Friction ball joint to eliminate flex and deliver bind-free movement, and the ball joints are adjustable and rebuildable for tuning with different stud lengths. High strength tubing and billet aluminum cross shafts keep the arms light while adding strength and durability, 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 Pro-Touring\u003c\/li\u003e\n\u003cli\u003ePosition: lower control arms\u003c\/li\u003e\n\u003cli\u003eQA1 Ultra Low Friction ball joint, adjustable and rebuildable\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: 52519\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\u003e1967 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Camaro\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Chevy II\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1973 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1974 Chevrolet Nova\u003c\/li\u003e\n\u003cli\u003e1973 Oldsmobile Omega\u003c\/li\u003e\n\u003cli\u003e1974 Oldsmobile Omega\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Firebird\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 Pro-Touring lower control arm set designed for autocross and road course handling on GM F and X-Body vehicles.\u003c\/p\u003e\u003ch5\u003eWhat ball joint does it use?\u003c\/h5\u003e\u003cp\u003eIt uses the QA1 Ultra Low Friction ball joint, which is adjustable and rebuildable for tuning with different stud lengths.\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 Pro-Touring lower control arm set designed for autocross and road course handling on GM F and X-Body vehicles.\"}}, {\"@type\": \"Question\", \"name\": \"What ball joint does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It uses the QA1 Ultra Low Friction ball joint, which is adjustable and rebuildable for tuning with different stud lengths.\"}}, {\"@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":42664312897584,"sku":"BJGM_52519","price":945.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/8c53d49769ad7.jpg?v=1766454147","url":"https:\/\/berryperformancesales.com\/products\/qa1-pro-touring-lower-control-arms-bjgm-52519","provider":"Berry Performance Sales","version":"1.0","type":"link"}