{"product_id":"umi-performance-59-64-gm-b-body-adjustable-upper-control-trailing-arm-inbanana-arminin","title":"UMI Performance 59-64 GM B-Body Adjustable Upper Control\/Trailing Arm inBanana Arminin","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 3652-B\u003c\/p\u003e\u003cp\u003eUMI Performance offers one of  the only on-car adjustable control arms for the rear of the GM B-Body  vehicle. This rear upper control arm for the 58-64 GM B-Body is an  excellent solution when looking to replace the worn out factory set-up.  Our rear upper control arms are a direct replacement for the factory  arms and are designed to minimize wheel hop, improve cornering and help  track consistency. This control arm is on-car adjustable and allows  easy pinion angle adjustments. Adjustments are made while the control  arm stays attached to the vehicle. Competitor designs require you to  remove the control arm from the vehicle to adjust. Adjustment can also  be used to eliminate the use of shims during installation. Adjusting  the control arm is as easy as loosening two jam nuts and turning 4140  Heat Treated Chrome-Moly Adjuster that utilizes left and right hand  threads.\u003c\/p\u003e\u003cp\u003eUMI's on-car adjustable rear control arms for GM B-Body improve handling, reduce wheel hop, and enhance track consistency. They feature greaseable bushings, TIG welded construction, and a 4140 Chrome-Moly adjuster.\u003c\/p\u003e","brand":"UMI PERFORMANCE","offers":[{"title":"Default Title","offer_id":51782251807032,"sku":"U01C 3652-B","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-348537-5812823-square_fa9d0071-8c34-49fb-8b2e-3b0f55a4dde6.webp?v=1779479073","url":"https:\/\/store.motormia.co\/products\/umi-performance-59-64-gm-b-body-adjustable-upper-control-trailing-arm-inbanana-arminin","provider":"MOTORMIA","version":"1.0","type":"link"}