{"product_id":"cometic-toyota-b58-b58h-042in-mlx-head-gasket","title":"Cometic Toyota B58\/B58H .042in MLX Head Gasket","description":"\u003cp\u003eCometic C14144-042 is a three-layer MLX cylinder head gasket for the Gen 2 BMW B58TU 3.0L turbo six, with an 83mm bore and .042in compressed thickness. The embossed stainless layers are designed to seal the elevated combustion pressures that come with a tuned or big-turbo B58.\u003c\/p\u003e\u003cp\u003eChoose the .042in version over the .040in when the head or block has been decked and you want to restore the original squish clearance, or to trim static compression a touch on a high-boost build. Verified fitment: 2020-2024 Toyota GR Supra; 2020-2023 BMW 540i and 540i xDrive, 2019 640i xDrive Gran Turismo, 2020-2022 740i, 2020-2023 840i, 2023-2024 M240i, 2020-2023 M340i and M340i xDrive, 2021-2024 M440i, 2020-2024 X3 M40i, X4 M40i and Z4 M40i.\u003c\/p\u003e\u003cp\u003eManufactured to order by Cometic and available to order at Rev Auto Club.\u003c\/p\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":43754410967197,"sku":"CGSC14144-042","price":180.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0448\/7997\/0461\/products\/41a728923e8dbf13933623bb87d6e551_0ba3a98c-0240-4a3a-bfaa-0fa45074ce45.jpg?v=1686226699","url":"https:\/\/shop.revautoclub.com\/en-rd\/products\/cometic-toyota-b58-b58h-042in-mlx-head-gasket","provider":"Rev Auto Club","version":"1.0","type":"link"}