{"product_id":"skp1-super-kingpin-knuckles","title":"Skp1 - Super Kingpin Knuckles","description":"\u003cp class=\"\"\u003eReid Racing’s Patented* “Super Kingpin” knuckle assembly combines the best features of the familiar Kingpin Dana 60 and the 2005+ Ford Superduty Dana 60 unitbearing knuckles for a unique oversized assembly that provies the next level of axle strength and durability. Much larger than the familiar kingpin Dana 60 and ball joint “Super 60,” the Super Kingpin assembly provides greater than Rockwell 2.5-ton strength in a simple and inexpensive package that utilizes familiar components and greatly reduced weight for high-speed racing applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures include\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eUtilizes the stout Dana 60\/70 upper and lower kingpin assemblies for the utmost in strength.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e1.5″ increased yoke spread allows fitment of 1480, 1550, and Rockwell 2.5-ton U-joints and a greater load carrying capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eUses OEM 2005-present Ford Superduty unit bearings, lockout hubs, stub shafts, U-joints, and 2005-2012 calipers and rotors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eAftermarket upgraded parts for Superduty applications should be fully compatible, including spindle\/hub assemblies, lightweight brakes, unitbearings, and stub shafts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eInner axle shaft sizes limited only by axle tube diameter and differential sidegears.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eOuter stub shafts can be oversized to directly engage the unitbearing’s 2.5-inch hub splines when the lockout components are removed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eFlat-top pad machined for 6 ARP highsteer studs, allows for aftermarket steering arms that provide a wide range of steering options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eAntilock Brakes, Traction Control, Vacuum Hubs, and Electronic Stability Control systems can be retained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e10° kingpin inclination and Ackerman angle optimized for 120-135 inch wheelbase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eKnuckles cast from high-strength ductile iron and beefed up with extra material and ribbing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eCast-in steering arms tapered from the top down for standard “1-ton” tie rod ends; extra-wide arms allow the tie rod holes to be drilled out for oversized bolts, heim joints, etc. Extended arms allow a straight tie rod to clear most differential covers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDual cast-in steering stops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eSold individually – please order a left (p\/n SKP1L) and a right (p\/n SKP1R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDesigned specifically for use with our Super Kingpin Inner-C’s (p\/n SKP5)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eIdeal for new builds, narrowing or hybrid axles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003ePowdercoated in Reid Racing’s signature Orange®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e100% Made in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Reid Racing","offers":[{"title":"Left (Driver's Side)","offer_id":43830668197966,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Right (Passenger Side)","offer_id":43830668230734,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/8668\/7822\/files\/httpwww.polyperformance.comimages174559_175459-1.webp?v=1780554398","url":"https:\/\/www.precisionautooffroad.com\/products\/skp1-super-kingpin-knuckles","provider":"Precision Auto \u0026 Offroad","version":"1.0","type":"link"}