{"product_id":"rockjock-antirock-sway-bar-45in-long-x-800in-dia-x-25-spline","title":"RockJock AntiRock Sway Bar Only – 45\" (25-Spline)","description":"\u003cp\u003eThe 45-inch AntiRock sway bar torsion bar from RockJock Off Road is designed for rear sway bar applications and universal builds that demand increased roll control without sacrificing articulation.\u003c\/p\u003e\n\u003cp\u003eAntiRock torsion bars are available in multiple lengths and center diameters to allow builders to tune sway bar rate as vehicle weight, suspension geometry, and use evolve. With all other factors equal, a larger center diameter results in a stiffer effective bar rate, making diameter changes the most efficient way to fine tune handling.\u003c\/p\u003e\n\u003cp\u003eThis bar measures 45 inches tip to tip and features a .800-inch center diameter, paired with standard 1-inch OD ends and 25 splines. For maximum strength and fatigue resistance, each bar is forged and heat treated from 4340 chromoly, the same material used in professional off-road racing sway bars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) AntiRock sway bar torsion bar\u003c\/li\u003e\n\u003cli\u003e45 in. long × .800 in. center diameter × 25 spline\u003c\/li\u003e\n\u003c\/ul\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 width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\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\u003eLength: 45 in. (tip to tip)\u003c\/li\u003e\n\u003cli\u003eSpline Count: 25 spline\u003c\/li\u003e\n\u003cli\u003eOD (Splines \u0026amp; Bushing Surface): 1.000 in.\u003c\/li\u003e\n\u003cli\u003eOD (Center of Bar): .800 in.\u003c\/li\u003e\n\u003cli\u003eMaterial: Forged \u0026amp; heat-treated 4340 chromoly\u003c\/li\u003e\n\u003cli\u003eThreads (Bar Ends): 5\/16 in.-24 × 1-1\/8 in. deep\u003c\/li\u003e\n\u003cli\u003eFinish: Semi-gloss black powder coat\u003c\/li\u003e\n\u003cli\u003eSplines and bushing surfaces masked\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 width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\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\u003eUniversal application with 25-spline AntiRock arms\u003c\/li\u003e\n\u003cli\u003eCommonly included in:\u003c\/li\u003e\n\u003cli\u003eTJ Wrangler – Rear AntiRock Sway Bar Kits\u003c\/li\u003e\n\u003cli\u003eTJ Wrangler Unlimited (LJ) – Rear AntiRock Sway Bar Kits\u003c\/li\u003e\n\u003cli\u003eCE-9902 Series Universal AntiRock Sway Bar Kits\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 width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003eA .800-inch center diameter provides a noticeably stiffer rate than smaller AntiRock bars, making it ideal for rear applications where additional roll resistance improves stability at speed while maintaining off-road articulation. This bar is commonly used in TJ and LJ rear AntiRock setups and is a solid choice for heavier rigs or builds carrying rear-mounted gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"RockJock","offers":[{"title":"Default Title","offer_id":56181343486118,"sku":"ROKCE-9902J","price":266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/CE-9902J-RockJock-Antirock-Sway-Bar-45in-1.jpg?v=1778009626","url":"https:\/\/wideopendesign.com\/products\/rockjock-antirock-sway-bar-45in-long-x-800in-dia-x-25-spline","provider":"Wide Open Design","version":"1.0","type":"link"}