{"product_id":"s-s-cycle-310-1290-mk136-black-edition-engine-oil-cooled-49-state-m8-touring","title":"S\u0026S Cycle #310-1290 - MK136 Black Edition Engine - Oil Cooled - 49 State - M8 Touring","description":"\u003cp\u003eCylinder Heads\u003cbr\u003e\n\u003cbr\u003e\nHigh-flow cylinder heads with premium seats, guides, valves, springs, and seals\u003cbr\u003e\n+1mm oversized intake and exhaust valves\u003cbr\u003e\nValves are .030\" longer than stock for improved valvetrain geometry\u003cbr\u003e\n.605\" max lift valve springs\u003cbr\u003e\nHigh-strength alloy used in cylinder head casting, improved strength at high temperatures\u003cbr\u003e\nEnlarged cooling passage around the exhaust seats\u003cbr\u003e\nS\u0026amp;amp;S Exclusive breather boxes\u003cbr\u003e\n\u003cbr\u003e\nCrankcase\u003cbr\u003e\n\u003cbr\u003e\nAll premium quality components\u003cbr\u003e\nPatented Dual-Spray Piston Cooling Jets\u0026amp;nbsp;\u003cbr\u003e\nPrecision machined oil scraper\u003cbr\u003e\nEnlarged oil sump\u003cbr\u003e\nContoured floor allows oil to easily drain back to the sump\u003cbr\u003e\n\u003cbr\u003e\nMK136\u003cbr\u003e\n\u003cbr\u003e\nForged pistons\u003cbr\u003e\nS\u0026amp;amp;S performance oil pump and cam support plate\u003cbr\u003e\nPremium tappets and tappet cuffs\u003cbr\u003e\nBillet aluminum covers\u003cbr\u003e\nSprocket shaft spacer included\u003cbr\u003e\nChampion spark plugs\u003cbr\u003e\nRetains stock engine height\u003cbr\u003e\nIncludes Cam Cover Badge\u003cbr\u003e\nPowder coat finish matches factory finish\u003cbr\u003e\nHuge displacement increase means a huge power increase \u0026amp;nbsp;\u003cbr\u003e\n\u003cbr\u003e\nNOTE: The warranty for our MK136 engines is one year parts only\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable border=\"1\" cellpadding=\"4\" style=\"border-collapse:collapse;width:100%;font-size:0.9em\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear(s)\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2017-2028\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eM8 Touring\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894146113776,"sku":"0901-0265","price":11999.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__16085.1778348257.386.513.jpg?v=1782595125","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-310-1290-mk136-black-edition-engine-oil-cooled-49-state-m8-touring","provider":"BRL Speed Shop","version":"1.0","type":"link"}