{"product_id":"rear-lower-control-arms-20","title":"Rear Lower Control Arms","description":"The UMI Performance 3621 extended length lower control arms are specifically engineered for 1978-1996 GM B-Body chassis applications. Constructed from 0.120\" wall thickness mild steel tubing, these arms feature a boxed design for enhanced durability and rigidity. They incorporate CNC machining for precise tolerances, MIG-welded DOM steel bushing holders, and modern, greaseable polyurethane bushings for smooth operation and longevity.\n\nThese control arms are designed to provide a +5\/8\" extended length, which helps to optimize the vehicle's wheelbase and improve the visual placement of the wheels within the wheel openings. UMI Performance recommends pairing these lower arms with their extended length upper arms, such as models 3619, 3620, or 3624, for optimal results.\n\nThe arms are finished with a durable, long-lasting UMI Red or Gloss Black powder coat. They are designed and manufactured in the USA using North American raw materials and feature precision welds for superior quality and strength. The control arms are a direct bolt-on installation and are not adjustable.\n\nThis product fits a wide range of GM B-Body vehicles including the 1991-1996 Buick Roadmaster, 1978-1985 Buick LeSabre, 1978-1996 Chevrolet Caprice, 1994-1996 Chevrolet Impala SS, and 1977-1981 Pontiac Bonneville and Catalina models. Hardware is not included and must be purchased separately. For best results, UMI recommends using their corresponding hardware kit (SKU 3601).","brand":"Umi Performance","offers":[{"title":"Default Title","offer_id":52689505845560,"sku":"3621","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687753884.webp?v=1784907164","url":"https:\/\/store.motormia.co\/products\/rear-lower-control-arms-20","provider":"MOTORMIA","version":"1.0","type":"link"}