{"product_id":"0-040-multi-layer-steel-head-gasket-85mm-bore","title":"0.040\" Multi-Layer Steel Head Gasket, 85mm Bore","description":"This Cometic gasket, designed after the 2001-05 factory part, is constructed from multi-layer steel for durability, similar to stock components. Its 0.040\" thickness offers a slight increase in head\/block spacing, which can subtly lower compression and provide additional clearance for pistons that may sit slightly proud of the block.\n\nWith a 0.5mm larger bore than the original gasket, this unit is specifically compatible with Flyin' Miata's 85mm high compression pistons or their 84.5mm 9:1 stroker kits. The 0.040\" measurement represents the gasket's compressed thickness after installation.\n\nThis head gasket is designed to fit 2001-2005 model years, including the 2004-2005 MSM variant.","brand":"Flyin' Miata","offers":[{"title":"Default Title","offer_id":52867544383800,"sku":"04-20003 85MM","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687954325.webp?v=1787911840","url":"https:\/\/store.motormia.co\/products\/0-040-multi-layer-steel-head-gasket-85mm-bore","provider":"MOTORMIA","version":"1.0","type":"link"}