{"product_id":"umi-performance-64-72-gm-a-body-rear-lower-control-arms-fully-boxed-premium-1","title":"UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 4021-B\u003c\/p\u003e\u003cp\u003eUMI's premium boxed lower control  arms are fully boxed to offer the factory look while still providing enhanced  performance to the vehicle. Our premium factory arms are built from larger 3\" x  1-1\/2\" rectangular tubing and feature CNC machined radius ends and bushing  holders. Boxed control arms include fully capped radius ends to prevent debris  from entering to arm while offering the factory look to your classic. Suitable for street, strip or corner  carving, these arms minimize suspension deflection for a crisp handling setup  and reduce wheel hop. Sway bar mounting holes are reinforced with TIG welded  sleeves to allow factory style sway bar mounting, including UMI's popular 1\"  version. Boxed control arms are assembled with greaseable  polyurethane bushings for a quiet comfortable ride. Choose black powder coat to  get the factory looking control arm you've been seeking.       Features\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"UMI PERFORMANCE","offers":[{"title":"Default Title","offer_id":51783173275960,"sku":"U01C 4021-B","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-390215-5852759-square.webp?v=1779236943","url":"https:\/\/store.motormia.co\/products\/umi-performance-64-72-gm-a-body-rear-lower-control-arms-fully-boxed-premium-1","provider":"MOTORMIA","version":"1.0","type":"link"}