{"product_id":"umi-performance-59-64-gm-b-body-rear-lower-control-arms-trailing-arms-1","title":"UMI Performance 59-64 GM B-Body Rear Lower Control Arms\/Trailing Arms","description":"\u003cp\u003eUMI Performance control arms are an excellent upgrade for your classic B-Body, ideal for restoration projects, street cars, cruisers, or drag racers. These boxed control arms directly replace stock stamped steel versions, which can rust and weaken over time. The included grease-able polyurethane bushings enhance ride quality and reduce bushing deflection compared to stock rubber bushings, minimizing body roll, increasing traction, and eliminating wheel hop. Constructed with 0.120\" wall thickness rectangular tubing, CNC machined drawn over mandrel bushing holders, and MIG welded end caps to block debris, these control arms also feature correct spring perches compatible with factory springs. UMI Performance offers a hardware kit for installation that includes all necessary Grade 8 hardware except shock mount bolts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOption to purchase new Grade 8 hardware kit for installation (excluding shock mount bolts)\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement for stock stamped steel control arms\u003c\/li\u003e\n\u003cli\u003eReduce body roll and increase traction by eliminating wheel hop\u003c\/li\u003e\n\u003cli\u003eReduce bushing deflection compared to stock rubber bushings\u003c\/li\u003e\n\u003cli\u003e0.120\" wall thickness rectangular tubing construction\u003c\/li\u003e\n\u003cli\u003eCNC machined drawn over mandrel bushing holders\u003c\/li\u003e\n\u003cli\u003eCorrect spring perches to accept factory spring\u003c\/li\u003e\n\u003cli\u003eGrease-able High Quality polyurethane bushings\u003c\/li\u003e\n\u003cli\u003eImproved ride quality and overall performance\u003c\/li\u003e\n\u003cli\u003eMIG welded end caps to keep out road debris\u003c\/li\u003e\n\u003cli\u003eBoxed control arm set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1959-1964\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBel Air\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1959-1964\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBiscayne\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1960\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBiscayne\u003c\/td\u003e\n\u003ctd\u003eFleetmaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1959-1964\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":42831807119431,"sku":"UMI3650-R","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/5069\/3703\/files\/13ff4919e0f9f20a78f813eca2457bacL.jpg?v=1780089099","url":"https:\/\/raceonlyparts.com\/products\/umi-performance-59-64-gm-b-body-rear-lower-control-arms-trailing-arms-1","provider":"Race Only Parts","version":"1.0","type":"link"}