{"product_id":"umi-performance-64-72-gm-a-body-tubular-upper-lower-front-a-arm-kit-delrin-bushings-1","title":"UMI Performance 64-72 GM A-Body Tubular Upper \u0026 Lower Front A-Arm Kit- Delrin Bushings","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 403256-3-B\u003c\/p\u003e\u003cp\u003eUMI's 403256-3 a-arm kit adds 1.4  inches of much needed spindle height and includes Delrin lower a-arm bushings  and adjustable rod end uppers, making this our ultimate a-arm kit. This kit is  for the handling enthusiast who wants the ultimate camber gain geometry while  maintaining the ability to use a factory spindle. The lower a-arms feature  tough tubular construction with polyurethane spring isolators for ride comfort  and greaseable UMI-manufactured Delrin bushings for ultimate handling, smooth  bind-free suspension motion and a sporty ride. The 0.5\" taller-than-stock  lower ball joint lowers the front of the car 1\/2\", reduces factory bump  steer and adds spindle height. The ball joint mount is angled slightly from  stock to permit usage with lowered vehicles and the design offers additional  tire clearance. Delrin bushings maintain alignment with precision while  providing the ultimate in friction free movement. The tubular upper a-arms are  assembled with smooth operating, race quality rod ends as well as UMI-built  billet CrMo cross shafts. They feature a relocated mounting pad to increase  caster and are loaded with 0.9\" taller upper ball joints to improve camber  performance. In most cases, no shims will be required (depending on parts  combination and chassis straightness). Both upper and lower a-arms are jig  built to maintain accuracy for a perfect fit every time and come preloaded with  premium ball joints. Critical areas are TIG welded for superior strength and a  clean look. UMI's extensive testing on the street, drag strip and skid pad  ensures a quality product able to with stand all types of conditions. The ultra  tough red or black powder coat finish guarantees your performance parts stay  beautiful on your street car, drag car, autocrosser or Pro-Touring machine.\u003c\/p\u003e\u003cp\u003eLower a-arms are assembled with UMI manufactured greaseable \u0026amp; fluted CNC machined zero deflection Delrin bushings for ultimate smooth suspension action\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":51781960892728,"sku":"U01C 403256-3-B","price":1619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/16514372.webp?v=1778850303","url":"https:\/\/store.motormia.co\/products\/umi-performance-64-72-gm-a-body-tubular-upper-lower-front-a-arm-kit-delrin-bushings-1","provider":"MOTORMIA","version":"1.0","type":"link"}