{"product_id":"umi-performance-1982-2003-s10-s15-competition-front-end-kit","title":"UMI Performance 1982-2003 S10\/S15 Competition Front End Kit","description":"\u003cp\u003eTremendous front grip and a host of features can be yours with UMI’s complete front end Grip Kit. The included a-arm kit enables 10 degrees caster while maintaining standard track width and wheelbase. Lower a-arms are assembled with tall lower ball joints to optimize roll center, camber gain, and center of gravity. Lower a-arms feature Delrin bushings for smooth travel and bind free performance. The new lower a-arm works in conjunction with the included adjustable upper arm which features minimum shim adjustability, Proforged ball joints, and super smooth Teflon lined rod ends. The front sway bar attaches using UMI’s swivel style end link design and double shear mounting system. The included Viking Crusader coilover shocks mount to the lower a-arm in double shear quick change brackets. The lower shock mount is removable to allow spring and shock changes at the track. UMI’s kit features Viking Crusader shocks with GF pro-touring valving (high rebound tie down for road race and auto-x) and a true 2-1\/2” racing coilover. The upper stud mount fits in factory location while the lower is optimized to fit UMI’s 3057-1 coilover lower a-arm. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSome grinding is required for installation in the upper frame spring bucket\u003c\/strong\u003e. Other spring rates and valve codes are available. Battle tested on the iconic UMI Green Machine. Kit is available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerformance note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eUMI recommends adding the P\/N\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.umiperformance.com\/home\/product\/bump-steer-adjuster-kit-heavy-duty-race\/\" target=\"_blank\"\u003e3060-1\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ebump steer kit for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal of 10 degrees caster potential while maintaining spindle pin location.\u003c\/li\u003e\n\u003cli\u003eUpper ball joint moved rearward to add 5-6 degrees caster potential.\u003c\/li\u003e\n\u003cli\u003eLower ball joint relocated forward to increase caster 4-5 degrees which improves steering feel and straight line stability.\u003c\/li\u003e\n\u003cli\u003eViking double adjustable Crusader coilover shocks with pro-touring valving.\u003c\/li\u003e\n\u003cli\u003eRide height adjustment using coilover shocks.\u003c\/li\u003e\n\u003cli\u003eRod ends feature superior friction reduction for quick response\u003c\/li\u003e\n\u003cli\u003eAdjustable upper a-arm uses rod ends for easy alignment.\u003c\/li\u003e\n\u003cli\u003eUMI built Delrin bushings improve steering response and reduce deflection.\u003c\/li\u003e\n\u003cli\u003eTaller upper ball joints to improve camber gain, optimize roll center and improve traction during cornering.\u003c\/li\u003e\n\u003cli\u003eUpper and lower a-arms built from USA Made DOM steel tubing.\u003c\/li\u003e\n\u003cli\u003eRemovable double shear mount to allow spring\/shock replacement without removing spindle.\u003c\/li\u003e\n\u003cli\u003eMount spacing suitable for Afco, Viking, Ridetech and many other aftermarket manufacturers shock\/spring combos.\u003c\/li\u003e\n\u003cli\u003eAdjustable steering stop.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDouble shear swivel sway bar mounts and hardware work with UMI P\/N 3035 and most other factory eyelet style sway bars.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStandard Spindle Vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKit Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3059-1 (650lb springs \/ standard spindle)\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3057-1  Coilover lower A-Arms, +3\/4″ Lower ball joint, Derlin bushings, quick change shock mount.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3056-2  Adjustable upper A-Arms, +1\/2″ Upper ball joint, rod ends.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Viking Crusader double adjustable shocks, GF pro-touring valving.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Front springs, 10″ 650lb rate for race use and good street manners.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThrust bearing kit for easy height adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKit # 3059-2 (850lb springs \/ standard spindle)\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3057-1  Coilover lower A-Arms, +3\/4″ Lower ball joint, Derlin bushings, quick change shock mount.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3056-2  Adjustable upper A-Arms, +1\/2″ Upper ball joint, rod ends.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Viking Crusader double adjustable shocks, GF pro-touring valving.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Front springs, 10″ 850lb rate for race use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThrust bearing kit for easy height adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDrop Spindle Vehicles (S10 Xtreme included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKit Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKit # 3059-3 (650lb springs \/ drop spindle)\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3057  Coilover lower A-Arms, Standard Lower ball joint, Derlin bushings, quick change shock mount.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3056-3  Adjustable upper A-Arms, +1″ Upper ball joint, rod ends.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Viking Crusader double adjustable shocks, GF pro-touring valving.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Front springs, 10″ 650lb rate for race use and good street manners.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThrust bearing kit for easy height adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKit # 3059-4 (850lb springs \/ drop spindle)\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3057-1  Coilover lower A-Arms, Standard Lower ball joint, Derlin bushings, quick change shock mount.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eP\/N 3056-3  Adjustable upper A-Arms, +1″ Upper ball joint, rod ends.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Viking Crusader double adjustable shocks, GF pro-touring valving.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) Front springs, 10″ 850lb rate for race use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThrust bearing kit for easy height adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e","brand":"UMI Performance","offers":[{"title":"I will be using standard spindles \/ 650lb \/ Black","offer_id":43251811123376,"sku":"3059-1-B","price":2259.99,"currency_code":"USD","in_stock":true},{"title":"I will be using standard spindles \/ 650lb \/ Red","offer_id":43251811156144,"sku":"3059-1-R","price":2259.99,"currency_code":"USD","in_stock":true},{"title":"I will be using standard spindles \/ 850lb \/ Black","offer_id":43251814990000,"sku":"3059-2-B","price":2279.99,"currency_code":"USD","in_stock":true},{"title":"I will be using standard spindles \/ 850lb \/ Red","offer_id":43251815022768,"sku":"3059-2-R","price":2279.99,"currency_code":"USD","in_stock":true},{"title":"I will be using dropped spindles \/ 650lb \/ Black","offer_id":43251815055536,"sku":"3059-3-B","price":2289.99,"currency_code":"USD","in_stock":true},{"title":"I will be using dropped spindles \/ 650lb \/ Red","offer_id":43251815088304,"sku":"3059-3-R","price":2289.99,"currency_code":"USD","in_stock":true},{"title":"I will be using dropped spindles \/ 850lb \/ Black","offer_id":43251815121072,"sku":"3059-4-B","price":2309.99,"currency_code":"USD","in_stock":true},{"title":"I will be using dropped spindles \/ 850lb \/ Red","offer_id":43251815153840,"sku":"3059-4-R","price":2309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/0921\/files\/UMIS10FTAArmsBlack.jpg?v=1710257869","url":"https:\/\/spiritandspeed.com\/products\/umi-performance-1982-2003-s10-s15-competition-front-end-kit","provider":"Level 7 Motorsports","version":"1.0","type":"link"}