{"product_id":"fits-1965-1990-chevrolet-396-454-mark-iv-big-block","title":"Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block","description":"These grade 8 alloy steel, longer length bolts are designed to compensate for thread length lost when using head bolt washers. This allows increased torque and clamping. Set of 16 does one cylinder head.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":48893537878268,"sku":"BCZG_941G","price":41.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/941g.jpg?v=1774598260","url":"https:\/\/ozkonickustomz.com\/products\/fits-1965-1990-chevrolet-396-454-mark-iv-big-block","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}