{"product_id":"mcs561783","title":"Cometic Cylinder Head Gaskets 4\" Bore .045\" Mls – 1999–2017 Twin Cam","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMLS (Multi Layer Steel). Front \u0026amp; rear gasket for one engine. 4.00\" bore fits 110\" OEM H-D Twin Cam. Will not fit 110\" Twin Cooled models. Stock Twin Cam gasket is approx. .040\" thick. OEM replacement reference 16801-07B. MLS (Multi Layer Steel) explained: MLS consists of a top and bottom layer of embossed stainless steel with both side coated with 250°C high temperature polymer rubber layer. The inner ring(s) are also stainless steel. The gasket layers are rivited together; outside the gasket surface; for ease of installation. The outer layers are embossed and both sides coated with a 250°C resitant polymer rubber layer. MLS head gaskets eliminate the use of dowel pin o-rings; when in use.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e99-17 Twin Cam (Excl. 14-16 Twin Cooled) (NU)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Gaskets \u0026gt; Gaskets cylinder head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 561783\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eMCS Part Number: 561783\u003cbr\u003eManufacturer Part Number: C9726-045\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":57379780264323,"sku":"MCS561783","price":48.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/561783k_1b34760c-b16a-4bf7-bf12-a64d2874ac0d.jpg?v=1775723432","url":"https:\/\/hogparts.co.uk\/products\/mcs561783","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}