{"product_id":"mcs946480","title":"MCS Replacement 80\" Flathead Piston Kit. Std – 1937–1941 80\" (1300cc) 3-7\/16\" Bore…","description":"\u003ch2\u003eMCS Replacement 80\" Flathead Piston Kit. Std – 1937–1941 80\" (1300cc) 3-7\/16\" Bore…\u003c\/h2\u003e\n\u003cp\u003eCast aluminum pistons for a stock 1300cc Side Valve rebuild. Pistons include wrist pins; retainers \u0026amp; piston rings. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components; prior to installation. It is of importance that a knowledgeable mechanic will install \u0026amp; make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e37-41 80\" (1300cc) 3-7\/16\" bore Flatheads (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e MCS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; PISTONS AND RINGS KITS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e SET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 946480\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCS","offers":[{"title":"Default Title","offer_id":57378720743811,"sku":"MCS946480","price":295.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/946480k.jpg?v=1775670306","url":"https:\/\/hogparts.com\/products\/mcs946480","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}