{"product_id":"1-1-4-48-spline-hollow-sway-bar-33-long","title":"1-1\/4\" 48-Spline Hollow Sway Bar – 33\" Long","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e1-1\/4\" 48-Spline Hollow Sway Bar – 33\" Long – #179-3300\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBuild a properly matched sway bar system around this 1-1\/4-inch hollow 4130 steel bar. Featuring .188-inch wall construction, black zinc plating, 48-spline ends, and 1 inch of spline length per side, it delivers the strength, corrosion resistance, and installation flexibility needed for custom performance suspension applications.\u003c\/p\u003e\n\u003cp\u003eWhen paired with compatible sway bar arms and end links, the bar transfers load between the left and right suspension to help control body roll and improve chassis stability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4130 Alloy Steel:\u003c\/strong\u003e Manufactured from high-strength 4130 steel for the durability and torsional performance required in demanding suspension applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHollow .188-Inch Wall Construction:\u003c\/strong\u003e Reduces weight compared with a solid bar of the same outside diameter while providing dependable torsional resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBlack Zinc-Plated Finish:\u003c\/strong\u003e Helps protect the steel against corrosion while providing a clean, uniform black appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e48-Spline Ends:\u003c\/strong\u003e Provides positive arm engagement and multiple indexing positions for setting the sway bar arms at the proper operating angle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1-Inch Spline Length:\u003c\/strong\u003e Each end provides 1 inch of engagement for compatible sway bar arms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Configuration:\u003c\/strong\u003e Suitable for custom chassis, truck, hot rod, pro-touring, racing, and fabrication applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4130 Alloy Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFinish: \u003c\/strong\u003eBlack Zinc Plated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 33\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 1-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e .188\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Hollow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpline Pattern:\u003c\/strong\u003e 1-1\/4\" × 48\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpline Length:\u003c\/strong\u003e 1\" Per End\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eGSI Applications\u003c\/h4\u003e\n\u003cp\u003eThis 33-inch 48-spline bar is used in GSI adjustable front sway bar kits for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1963–1966 Chevy \u0026amp; GMC C10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1967–1972 Chevy \u0026amp; GMC C10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy \u0026amp; GMC C10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt may also be used in properly designed universal or custom sway bar systems. Confirm the bar length, spline specifications, and suspension geometry before ordering it as a replacement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eBefore Ordering\u003c\/h4\u003e\n\u003cp\u003eThis listing is for the sway bar only. Measure the required overall bar length and confirm compatibility with your sway bar arms, mounting bushings, end links, and chassis layout.\u003c\/p\u003e\n\u003cp\u003eFinal sway bar performance is affected by the bar’s wall thickness, working length, arm length, and mounting geometry.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e 1-1\/4\" × 48-Spline Hollow Sway Bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSway bar arms, bushings, mounts, end links, and installation hardware are sold separately.\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eQuestions? Contact Us\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e(480) 940 1806 – \u003cstrong\u003eLocal\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 (877) 951-1890 – \u003cstrong\u003eToll Free\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"GSI Machine and Fabrication","offers":[{"title":"Default Title","offer_id":50499635839036,"sku":"179-3300 \/ 4-DD-1","price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/1-1_4_48-Spline_Hollow_Sway_Bar.png?v=1790048294","url":"https:\/\/rpm-racing.com\/products\/1-1-4-48-spline-hollow-sway-bar-33-long","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}