{"product_id":"310-1289","title":"S\u0026AMP;S MOTOR LONG BLOCK M8 MK136 BLACK EDITION  310-1289","description":"S\u0026amp;S MOTORS\u003cbr\u003e\u003cbr\u003ePart Number : 310-1289 \u003cbr\u003e\u003cbr\u003e310-1289 \u003cbr\u003e\u003cbr\u003e Fitment \u003cbr\u003e  \u003cbr\u003e     2017-2023 Harley-Davidson® M8 touring models (oil-cooled) \u003cbr\u003e  \u003cbr\u003e Features \u0026amp; Benefits \u003cbr\u003e  \u003cbr\u003e Cylinder Heads \u003cbr\u003e  \u003cbr\u003e     High-flow cylinder heads with premium seats, guides, valves, springs, and seals \u003cbr\u003e     +1mm oversized intake and exhaust valves \u003cbr\u003e     Valves are .030” longer than stock for improved valve-train geometry \u003cbr\u003e     .605” max lift valve springs \u003cbr\u003e     High-strength alloy used in cylinder head casting, improved strength at high temperatures \u003cbr\u003e     Enlarged cooling passage around the exhaust seats  S\u0026amp;S Exclusive breather boxes \u003cbr\u003e  \u003cbr\u003e MK136 \u003cbr\u003e  \u003cbr\u003e     Forged pistons \u003cbr\u003e     S\u0026amp;S performance oil pump and cam support plateP \u003cbr\u003e     Premium tappets and tappet cuffs \u003cbr\u003e     Billet aluminum covers  Sprocket shaft spacer included \u003cbr\u003e     Champion spark plugs  Retains stock engine height \u003cbr\u003e     Includes Cam Cover Badge \u003cbr\u003e     Powder coat finish matches factory finish \u003cbr\u003e     Huge displacement increase means a huge power increase \u003cbr\u003e  \u003cbr\u003e Crankcase \u003cbr\u003e  \u003cbr\u003e     All premium quality components \u003cbr\u003e     Patented Dual-Spray Piston Cooling Jets \u003cbr\u003e     Precision machined oil scraper \u003cbr\u003e     Enlarged oil sump \u003cbr\u003e     Contoured floor allows oil to easily drain back to the sump\u003cbr\u003e\u003cbr\u003e FITMENT INFORMATION\u003cbr\u003e\u003cbr\u003eFitment\u003cbr\u003e\u003cbr\u003e    2017-2023 Harley-Davidson® M8 touring models (oil-cooled). ","brand":"PCW","offers":[{"title":"Default Title","offer_id":43509488025648,"sku":"310-1289","price":24200.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0031\/4012\/4739\/files\/310-1289.jpg?v=1787196059","url":"https:\/\/www.moto1.nz\/products\/310-1289","provider":"Moto1","version":"1.0","type":"link"}