{"product_id":"umi-performance-4060-1","title":"UMI Performance 71-72 GM A-Body Bump Steer Adjuster Kit","description":"\u003cp\u003eUMI’s 4060-1 GM A-body bump steer kit (1971-1972) is designed to reduce or eliminate toe change during suspension travel (bump steer). This improves handling, straight line stability, and overall precision of the steering system. The kit includes a heavy-duty 5\/8″ bolt for the outer tie rod stud to increase strength over the factory tapered design. The adjuster is made of 6061-T6 Aluminum hex for lightweight strength and features a hard anodized protective finish. Shims of 0.125”, 0.1875” and 0.250” are included in the kit. These bump steer kits have been race-tested and are proudly designed and manufactured in Philipsburg, PA, USA. Note: Spindle drilling is required to accept the 5\/8″ adjustment bolt. Once drilled, the spindle cannot be returned to the factory taper. For the 1971-1972 GM A Body, the kit uses the factory inner tie rod. If replacement is required, use Proforged 104-10016 or an equivalent, (2) are required. Bump steer adjustment tools and theory can be found at longacreracing.com.\u003c\/p\u003e\u003cp\u003eGenuine UMI Performance. Part number 4060-1.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":62169843859843,"sku":"4060-1","price":178.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/a685377899165f305670182c3bdbccb7_d1f7dfcb-825b-4f0a-b6c8-148a0499c970.jpg?v=1785040303","url":"https:\/\/www.mlperformance.co.uk\/products\/umi-performance-4060-1","provider":"ML Performance","version":"1.0","type":"link"}