{"product_id":"s-s-cycle-power-packs-harley-davidson-6","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 Package is a complete big-bore engine kit combining 4.32-inch cylinders with matched cam, cam plate, oil pump, and internals to deliver reliable horsepower gains without requiring separate component sourcing. Designed as an all-in-one performance upgrade for Harley-Davidson engines.\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\u003eIncluded oil pump and cam chest components\u003c\/li\u003e\n  \u003cli\u003eComplete kit reduces sourcing individual parts\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 310-1054D\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 engines. Verify your specific engine displacement and model year with S\u0026amp;S or your builder before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in the Power Package?\u003c\/h3\u003e\n\u003cp\u003eCylinders, pistons, cam, cam plate, oil pump, and all matched cam chest components needed for installation.\u003c\/p\u003e\n\u003ch3\u003eDo I need to bore my engine, or will this bolt on?\u003c\/h3\u003e\n\u003cp\u003eThis is a big-bore kit — your engine will need to be bored to 4.32 inches by a qualified builder. It does not bolt onto a stock engine.\u003c\/p\u003e\n\u003ch3\u003eWill this work on my Twin Cam or Milwaukee-Eight?\u003c\/h3\u003e\n\u003cp\u003eVerify fitment with S\u0026amp;S Cycle or your engine builder — different Harley engine families require specific kits. Do not assume compatibility.\u003c\/p\u003e\n\u003ch3\u003eDo I need to rejet or tune after installation?\u003c\/h3\u003e\n\u003cp\u003eYes — a complete engine rebuild kit like this will require carburetor rejetting or fuel mapping for optimal performance and reliability.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040420028527,"sku":"T14-1020354","price":3294.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-power-packs-harley-davidson-6","provider":"Vtwinbikers","version":"1.0","type":"link"}