{"product_id":"s-s-cycle-power-packs-harley-davidson-10","title":"S\u0026S Cycle Power Packs — Harley-Davidson Electra Glide, Softail Heritage Classic, Electra Glide Classic (1955-2026)","description":"\u003cp\u003eS\u0026amp;S Cycle Power Packs are bolt-on big bore engine kits designed to transform stock Harley-Davidson engines with larger displacement and matched high-performance internals. Each kit combines 4.32-inch cylinders with a coordinated cam, cam plate, oil pump, and supporting components for reliable horsepower gains without custom machine work.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4.32-inch big bore cylinders\u003c\/li\u003e\n  \u003cli\u003eMatched high-performance cam and cam plate\u003c\/li\u003e\n  \u003cli\u003eUpgraded oil pump included\u003c\/li\u003e\n  \u003cli\u003eComplete cam chest package\u003c\/li\u003e\n  \u003cli\u003eDesigned for reliability and streetability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 310-1051D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Piston Sets - Powersports\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 44.19 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson models. Verify engine family and year with S\u0026amp;S Cycle before ordering to ensure compatibility with your specific platform.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need to have my engine machine work done, or is this bolt-on?\u003c\/h3\u003e\n\u003cp\u003eS\u0026amp;S Power Packs are designed as complete bolt-on kits. Most installations do not require extensive machine work if you're upgrading existing cylinders and heads.\u003c\/p\u003e\n\u003ch3\u003eWill I need a tuner after installation?\u003c\/h3\u003e\n\u003cp\u003eYes — a fuel and ignition recalibration is strongly recommended to optimize performance and drivability with the larger displacement and new cam timing.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes 4.32-inch cylinders, matched cam, cam plate, oil pump, and all necessary cam chest components to complete the installation.\u003c\/p\u003e\n\u003ch3\u003eHow much horsepower will I gain?\u003c\/h3\u003e\n\u003cp\u003eHorsepower gain depends on your starting engine, heads, induction, and tune. S\u0026amp;S publishes dyno results for specific platform combinations — contact them for your engine type.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040420290671,"sku":"T14-1020382","price":11861000.0,"currency_code":"COP","in_stock":false}],"url":"https:\/\/vtwinbikers.com\/en-co\/products\/s-s-cycle-power-packs-harley-davidson-10","provider":"Vtwinbikers","version":"1.0","type":"link"}