{"product_id":"3-4-30-spline-universal-steering-u-joint","title":"PSC 3\/4\"-30 Spline x 3\/4\" Round Universal Steering U-Joint","description":"\u003cp\u003eThe PSC 3\/4\"-30 Spline x 3\/4\" Round Woodward Universal Steering U-Joint is a premium weld-on steering joint designed for precision, strength, and zero backlash performance. Commonly referred to as a 3\/4\"-30 spline joint, this U-joint fits current model GM power steering systems including 600 series steering boxes and servos using 600 series components (Appleton, small style Sweet, and similar setups).\u003c\/p\u003e\n\u003cp\u003eThe weld-on side is machined with an actual bore diameter of approximately .755\"\/.753\" to accommodate 3\/4\" OD tubing, which is typically slightly oversized. This ensures proper fitment before final welding in custom steering shaft applications.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eSpline Side: 3\/4-30 Spline (.720-30)\u003c\/li\u003e\n\u003cli\u003eWeld-On Side: 3\/4\" Round\u003c\/li\u003e\n\u003cli\u003eActual Bore Diameter: .755\"\/.753\"\u003c\/li\u003e\n\u003cli\u003eStyle: Plain Weld On\u003c\/li\u003e\n\u003cli\u003eBearing Type: Caged Needle Rollers with Preload\u003c\/li\u003e\n\u003cli\u003eApplication: GM 600 Series Steering Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVirtually eliminates backlash\u003c\/li\u003e\n\u003cli\u003eLower reversing inertia for improved steering feel\u003c\/li\u003e\n\u003cli\u003eEnhanced sensitivity and steering precision\u003c\/li\u003e\n\u003cli\u003eIdeal for race and off-road applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003eGM 600 Series Steering Boxes\u003c\/li\u003e\n\u003cli\u003eGM 600 Series Servo Systems\u003c\/li\u003e\n\u003cli\u003eAppleton Steering Components\u003c\/li\u003e\n\u003cli\u003eSmall-Style Sweet Manufacturing Steering Systems\u003c\/li\u003e\n\u003cli\u003eCustom steering shaft builds using 3\/4\" OD tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeld-on installation required\u003c\/li\u003e\n\u003cli\u003eVerify spline count and shaft diameter before ordering\u003c\/li\u003e\n\u003cli\u003eIntended for performance, race, and off-road applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 14\" height=\"14\" width=\"14\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M2.75 7H11.25\" class=\"vertical\"\u003e\u003c\/path\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"var(--icon-stroke-width)\" stroke=\"currentColor\" d=\"M7 2.75L7 11.25\" class=\"horizontal\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eTraditional automotive steering joints can develop play over time, reducing steering response and driver confidence. Woodward’s caged needle roller design with slight preload removes internal slack and reduces reversing inertia, meaning faster response to input and more accurate steering control.\u003c\/p\u003e\n\u003cp\u003eIn high performance and off-road applications, eliminating backlash in the steering system dramatically improves feedback and reliability under stress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"PSC","offers":[{"title":"Default Title","offer_id":56223805341862,"sku":"WODUA103","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/WODUA103-3_4-30-Spline-Universal-Steering-U-Joint-1.jpg?v=1778095152","url":"https:\/\/wideopendesign.com\/products\/3-4-30-spline-universal-steering-u-joint","provider":"Wide Open Design","version":"1.0","type":"link"}