{"product_id":"cylinder-head-gaskets-with-firering-fits-big-twin-1966-1984-with-shovel-engine-james-gaskets-inc","title":"Cylinder Head Gaskets with Firering. Fits Big Twin 1966-1984 with Shovel Engine. - James Gaskets Inc","description":"\u003cp\u003eFeatures \u0026amp; Benefits:-\u003cbr\u003e\u003cbr\u003e* Replaces OEM # 16770-66A\u003cbr\u003e\u003cbr\u003e* Sold as a Pair.\u003cbr\u003e\u003cbr\u003eTech Tips:\u003cbr\u003e\u003cbr\u003e* 0.045\" Starting Thickness.\u003cbr\u003e\u003cbr\u003e* 0.042\" Final Crush. \u003cbr\u003e\u003cbr\u003e* Firering is a Metallic Armor \/ Grommet around the Bore of the Gasket, Stainless Steel on Head Gaskets \u0026amp; Copper on Exhaust Gaskets.\u003cbr\u003e\u003cbr\u003eProudly Made in the USA by James Gaskets !\u003c\/p\u003e","brand":"James Gaskets Inc","offers":[{"title":"Default Title","offer_id":42957922795614,"sku":"JGI-16770-66-X","price":64.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8530\/4926\/files\/JGI-16770-66-X.jpg?v=1782806367","url":"https:\/\/ironhorsecustoms.com.au\/products\/cylinder-head-gaskets-with-firering-fits-big-twin-1966-1984-with-shovel-engine-james-gaskets-inc","provider":"Iron Horse Customs","version":"1.0","type":"link"}