{"product_id":"s-s-cycle-136-black-m8-crate-engine-17-24","title":"S\u0026S CYCLE 136\" BLACK M8 CRATE ENGINE 17-24 HARLEY DAVIDSON MODELS","description":"\u003cp\u003eS\u0026amp;S CYCLE 136\" BLACK M8 CRATE ENGINE 17-24 HARLEY DAVIDSON MODELS\u003c\/p\u003e\n\u003cp\u003eSPECIAL ORDER ITEM AT TIMES \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCylinder Heads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-flow cylinder heads with premium seats, guides, valves, springs, and seals\u003c\/li\u003e\n\u003cli\u003e+1mm oversized intake and exhaust valves\u003c\/li\u003e\n\u003cli\u003eValves are .030\" longer than stock for improved valvetrain geometry\u003c\/li\u003e\n\u003cli\u003e.605\" max lift valve springs\u003c\/li\u003e\n\u003cli\u003eHigh-strength alloy used in cylinder head casting, improved strength at high temperatures\u003c\/li\u003e\n\u003cli\u003eEnlarged cooling passage around the exhaust seats\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S Exclusive breather boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCrankcase\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll premium quality components\u003c\/li\u003e\n\u003cli\u003ePatented Dual-Spray Piston Cooling Jets \u003c\/li\u003e\n\u003cli\u003ePrecision machined oil scraper\u003c\/li\u003e\n\u003cli\u003eEnlarged oil sump\u003c\/li\u003e\n\u003cli\u003eContoured floor allows oil to easily drain back to the sump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMK136\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged pistons\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S performance oil pump and cam support plate\u003c\/li\u003e\n\u003cli\u003ePremium tappets and tappet cuffs\u003c\/li\u003e\n\u003cli\u003eBillet aluminum covers\u003c\/li\u003e\n\u003cli\u003eSprocket shaft spacer included\u003c\/li\u003e\n\u003cli\u003eChampion spark plugs\u003c\/li\u003e\n\u003cli\u003eRetains stock engine height\u003c\/li\u003e\n\u003cli\u003eIncludes Cam Cover Badge\u003c\/li\u003e\n\u003cli\u003ePowder coat finish matches factory finish\u003c\/li\u003e\n\u003cli\u003eHuge displacement increase means a huge power increase  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- --\u003e","brand":"ss cycle","offers":[{"title":"475G \/ TOURING","offer_id":55559173865640,"sku":null,"price":20689.95,"currency_code":"CAD","in_stock":true},{"title":"475G \/ SOFTAIL","offer_id":55559173898408,"sku":null,"price":20689.95,"currency_code":"CAD","in_stock":true},{"title":"550G \/ TOURING","offer_id":55559173931176,"sku":null,"price":20689.95,"currency_code":"CAD","in_stock":true},{"title":"550G \/ SOFTAIL","offer_id":55559173963944,"sku":null,"price":20689.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8273\/6552\/files\/sscycle136engine.png?v=1779817218","url":"https:\/\/speedguyscanada.com\/products\/s-s-cycle-136-black-m8-crate-engine-17-24","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}