{"product_id":"fits-1965-1990-chevrolet-396-454-big-block-and-1962-2001-ford-221-351w","title":"Fits 1965-1990 Chevrolet 396-454 Big Block and 1962-2001 Ford 221-351W","description":"Designed for make header installation easier and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is for tight spaces. These bolts are grade 5 with a 7\/16 inch hex head and a protective black finish, except where noted. Set of 16. 3\/8 inch-16 x 3\/4 inch.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":45016996020294,"sku":"BCZG_919G","price":19.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/919g.jpg?v=1778279288","url":"https:\/\/products.rocketperformanceproducts.com\/products\/fits-1965-1990-chevrolet-396-454-big-block-and-1962-2001-ford-221-351w","provider":"Rocket Performance Racing Products","version":"1.0","type":"link"}