{"product_id":"qa1-street-performance-front-lower-control-arm-kit-qap52764","title":"QA1 Street Performance Front Lower Control Arm Kit | 1978-1988 GM G-Body | 52764","description":"\u003cp\u003eQA1 Street Performance lower control arms are an upgrade for 1978-1988 GM G-Body vehicles driven mainly for cruising and longer distances. The arms combine high-strength steel tubing with billet aluminum cross shafts for a light assembly with improved strength and durability, and they are configured for QA1 Pro Coil systems with double-shear lower mounting. Greasable polyurethane bushings isolate road noise for a smoother ride while staying stiff enough for sharper handling, and the integrated QA1 ball joint is stronger than the factory unit for long service life. The arms are robotically welded and powder coated. When the upper and lower arms are installed together they add roughly 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber, correcting outdated front end geometry.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFront lower tubular control arm kit\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel tubing with billet aluminum cross shafts\u003c\/li\u003e\n\u003cli\u003eIntegrated QA1 Ultimate low-friction ball joint, stronger than factory\u003c\/li\u003e\n\u003cli\u003eGreasable polyurethane bushings\u003c\/li\u003e\n\u003cli\u003eRobotically welded and powder-coated finish\u003c\/li\u003e\n\u003cli\u003eConfigured for QA1 Pro Coil systems with double-shear lower mounting\u003c\/li\u003e\n\u003cli\u003eAdds about 3 to 4 degrees caster and 0.5 to 1 degree negative camber when upper and lower arms are used together\u003c\/li\u003e\n\u003cli\u003eBolt-in installation\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003ePart number: 52764\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1982 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1983 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1984 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1985 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1986 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1987 Buick Regal\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet Malibu\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1988 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1981 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1982 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1983 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1984 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1985 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1986 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1987 GMC Caballero\u003c\/li\u003e\n\u003cli\u003e1982 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1983 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1984 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1985 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1986 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1987 Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003e1982 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1983 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1984 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1985 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1986 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1987 Pontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eAre these direct bolt-in control arms?\u003c\/h5\u003e\u003cp\u003eYes. The kit is designed for bolt-in installation on the listed applications and corrects outdated factory front-end geometry.\u003c\/p\u003e\u003ch5\u003eWhat bushings do these control arms use?\u003c\/h5\u003e\u003cp\u003eThey use greasable polyurethane bushings, which isolate road noise for a smoother ride while remaining stiffer than factory rubber for improved handling.\u003c\/p\u003e\u003ch5\u003eDo these arms work with coil-over systems?\u003c\/h5\u003e\u003cp\u003eYes. They are configured for QA1 Pro Coil systems and use a double-shear lower mounting.\u003c\/p\u003e\u003ch5\u003eHow much alignment change do they add?\u003c\/h5\u003e\u003cp\u003eInstalled as an upper and lower pair, the arms add approximately 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber. Used on their own, each adds roughly half of those figures.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these direct bolt-in control arms?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The kit is designed for bolt-in installation on the listed applications and corrects outdated factory front-end geometry.\"}}, {\"@type\": \"Question\", \"name\": \"What bushings do these control arms use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They use greasable polyurethane bushings, which isolate road noise for a smoother ride while remaining stiffer than factory rubber for improved handling.\"}}, {\"@type\": \"Question\", \"name\": \"Do these arms work with coil-over systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. They are configured for QA1 Pro Coil systems and use a double-shear lower mounting.\"}}, {\"@type\": \"Question\", \"name\": \"How much alignment change do they add?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installed as an upper and lower pair, the arms add approximately 3 to 4 degrees of caster and 0.5 to 1 degree of negative camber. Used on their own, each adds roughly half of those figures.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42715698069552,"sku":"QAP52764","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/1ee0988d28eeaf81c0874e2f1c7bf391L_67bf4a9a-4563-4f48-93b7-3b62ee69e399.jpg?v=1768858833","url":"https:\/\/berryperformancesales.com\/products\/qa1-street-performance-front-lower-control-arm-kit-qap52764","provider":"Berry Performance Sales","version":"1.0","type":"link"}