{"product_id":"s-s-cycle-mk136-black-edition-engine-0957472879","title":"MK136 Black Edition Engine","description":"\u003cp\u003eMK136 Engine - 475G Camshaft - Oil Cooled - M8 Softail\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMassive 136 cubic inch complete crate engine built on premium MKB-Series crankcases\u003c\/li\u003e\n\u003cli\u003eCylinder Heads:\u003c\/li\u003e\n\u003cli\u003eHigh-flow cylinder heads with premium seats, guides, valves, springs, and seals\u003c\/li\u003e\n\u003cli\u003e+1.00 mm oversized intake and exhaust valves\u003c\/li\u003e\n\u003cli\u003eValves are 0.030\" longer than stock for improved valvetrain geometry\u003c\/li\u003e\n\u003cli\u003e0.605\" max lift valve springs\u003c\/li\u003e\n\u003cli\u003eHigh-strength alloy used in cylinder head casting, and provides improved strength at high temperatures\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S exclusive breather boxes\u003c\/li\u003e\n\u003cli\u003eCrankcase:\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\u003cli\u003eMK136B:\u003c\/li\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\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"MK136 Engine - 475G Camshaft - Oil Cooled - M8 Softail (310-1296)","offer_id":54476735185214,"sku":"310-1296","price":12499.95,"currency_code":"USD","in_stock":true},{"title":"MK136 Engine - 550G Camshaft - Oil Cooled - M8 Softail (310-1295)","offer_id":54476735217982,"sku":"310-1295","price":12499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8384\/4926\/files\/310-1295_1_web__03405.1760551366.jpg?v=1789762358","url":"https:\/\/twistiesmotorsports.com\/products\/s-s-cycle-mk136-black-edition-engine-0957472879","provider":"TWISTIES MOTORSPORTS ","version":"1.0","type":"link"}