{"product_id":"s-s-cycle-1984-big-twin-1-625-to-1-ration-rocker-arm-assembly-part-number-900-4119fa","title":"S\u0026S Cycle 1984+ Big Twin 1.625 to 1 Ration Rocker Arm Assembly – Part Number 900-4119FA","description":"\u003cul\u003e\n  \u003cli\u003e1984+ Big Twin 1.625 To 1 Ration Rocker Arm Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Harley-Davidson Big Twin engine with the S\u0026amp;S Cycle 1984+ Big Twin 1.625 to 1 Ration Rocker Arm Assembly. Designed for models from 1984 onward, this rocker arm assembly enhances valve operation and improves engine performance. Crafted with precision, it ensures a reliable fit and optimal function for increased horsepower and smoother operation. The robust construction of this assembly helps withstand high-performance demands, making it suitable for both street and mild racing applications. Installation is straightforward for experienced technicians looking to optimize their engine's valvetrain components. \u003cbr\u003e \u003cbr\u003e The S\u0026amp;S Cycle part number 900-4119FA features a 1.625 to 1 ratio, providing a significant upgrade over stock rocker arms. This ratio increase can contribute to improved airflow and better cylinder filling, resulting in enhanced power output. The assembly is made from high-quality materials that ensure durability and long-lasting performance. Whether you're rebuilding or upgrading, this rocker arm assembly is an excellent choice to maintain the integrity and performance of your Big Twin engine. \u003cbr\u003e \u003cbr\u003e This part is not CARB approved but complies with general powersports standards, offering dependable performance without air freight restrictions. Built specifically for the needs of Harley-Davidson enthusiasts, this assembly helps unlock your engine’s potential while maintaining compatibility with your existing setup. Trust S\u0026amp;S Cycle’s reputation for quality and performance in every component you install.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Harley-Davidson Big Twin models from 1984 and newer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRatio: 1.625 to 1 for improved valve operation and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with high-quality durable materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances engine horsepower and smoothness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install for experienced technicians\u003c\/li\u003e\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":47978656366850,"sku":"664528","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3401\/7026\/files\/9453393fbe60616cf63b02f839202a3a_df806368-bf45-48ad-8ef4-5fbe7c835d21.png?v=1781168781","url":"https:\/\/teamkustom.shop\/products\/s-s-cycle-1984-big-twin-1-625-to-1-ration-rocker-arm-assembly-part-number-900-4119fa","provider":"Teamkustom","version":"1.0","type":"link"}