{"product_id":"cometic-cylinder-head-gasket-mls-multi-layer-steel-pair-ds172105","title":"Cometic Cylinder Head Gasket - MLS (Multi-layer Steel) - Pair #C9722","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eMLS (Multi Layer Steel). Front \u0026amp; rear gasket for one engine. 3-7\/8\" (3.875\") fits 88\" to 95\"(1550cc) big bore conversions and is standard size for 103\" OEM H-D engines. Will not fit 103\" Twin Cooled models. Stock Twin Cam gasket is approx. .043\" thick. OEM replacement reference 16787-99A. 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\u003cp\u003eHigh-quality products for long-term reliability\u003c\/p\u003e\u003cp\u003eManufactured from premium fuel-resistant materials that will not creep, crack or become brittle\u003c\/p\u003e\u003cp\u003eCFM is a composite material with a steel tang center laminated to provide excellent heat tolerance without delaminating while providing a long lasting seal\u003c\/p\u003e\u003cp\u003eMulti-Layer Steel (MLS) gasket features two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003e99-17 Twin Cam (Excl. 14-16 Twin Cooled). With 3-7\/8\" bore 95\"\/103\" engines (NU)\u003c\/p\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 561143\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Imperial:\u003c\/strong\u003e 0.040\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRiding Style:\u003c\/strong\u003e Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 1,02 mm (0,040\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size Imperial:\u003c\/strong\u003e 3.875\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cylinder Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e MLS (Multi-layer Steel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Metric:\u003c\/strong\u003e 1.02 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3,875\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePart Numbers\u003c\/h2\u003e\u003cp\u003eManufacturer Part Number: C9722\u003cbr\u003eParts Europe Part Number: DS172105\u003cbr\u003eMCS Part Number: 561143\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":58428140585347,"sku":"DS172105","price":41.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/DS172105_01_e46457e6-9bfc-4bff-8b29-96478e00c16d.jpg?v=1783599005","url":"https:\/\/hogparts.co.uk\/products\/cometic-cylinder-head-gasket-mls-multi-layer-steel-pair-ds172105","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}