{"product_id":"mx5-na-nb-1-8l-cometic-head-gasket-new-aftermarket","title":"MX5 NA\/NB 1.8L Cometic Head Gasket (New) (Aftermarket)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMX5 NA\/NB 1.8L Cometic Head Gasket (New) (Aftermarket\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cometic Cylinder Head Gasket is a proven upgrade for Mazda MX-5 NA and NB models with the 1.8 BP engine. Built from multiple layers of stainless steel, it delivers excellent sealing between the aluminium head and cast iron block, withstanding the shearing forces created under high load. The stainless steel construction resists corrosion, ensuring long-term durability even in demanding applications.\u003c\/p\u003e\n\u003cp\u003eThe outer layers are embossed and coated with Viton, a fluoroelastomer material designed for harsh sealing environments, while the centre layer is uncoated stainless steel. This design allows gasket thickness to be adjusted as required, providing flexibility for different engine builds and compression ratios.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-layer stainless steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eEmbossed Viton-coated outer layers for reliable sealing\u003c\/li\u003e\n\u003cli\u003eUncoated stainless centre layer for adjustable thickness\u003c\/li\u003e\n\u003cli\u003eResists corrosion and withstanding high-pressure, high-heat conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo Suit: Mazda MX5 NA\/NB 1.8L ONLY \u003c\/p\u003e","brand":"149","offers":[{"title":"Bore: 83mm \/ Thickness: .040\"","offer_id":48129031176343,"sku":"C4560-040_ORDERIN","price":249.99,"currency_code":"NZD","in_stock":false},{"title":"Bore: 84mm \/ Thickness: .027\"","offer_id":48129049100439,"sku":"C4568-027_ORDERIN","price":249.99,"currency_code":"NZD","in_stock":false},{"title":"Bore: 84mm \/ Thickness: .040\"","offer_id":48129049133207,"sku":"C4568-040_ORDERIN","price":249.99,"currency_code":"NZD","in_stock":false},{"title":"Bore: 85mm \/ Thickness: .040\"","offer_id":48129049165975,"sku":"C4569-040_ORDERIN","price":249.99,"currency_code":"NZD","in_stock":false},{"title":"Bore: 85mm \/ Thickness: .060\"","offer_id":48129049198743,"sku":"C4569-060_ORDERIN","price":319.99,"currency_code":"NZD","in_stock":false},{"title":"Bore: 86mm \/ Thickness: .040\"","offer_id":48129049231511,"sku":"H3115SP9040S_ORDERIN","price":249.99,"currency_code":"NZD","in_stock":false}],"url":"https:\/\/miataparts.co.nz\/products\/mx5-na-nb-1-8l-cometic-head-gasket-new-aftermarket","provider":"Miata Parts NZ","version":"1.0","type":"link"}