{"product_id":"arp-cylinder-head-bolt-set-135-3601","title":"ARP Cylinder Head Bolt Set, For Use With Chevy Big Block 348\/402\/427\/454 cid, 180000 lb Per Square in Tensile Strength, Black Oxide - 135-3601","description":"\u003cp\u003eHigh Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHex style head type.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":58853602001280,"sku":"135-3601","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9390\/7840\/files\/ImageServerAPI_a6e8e9e6-52eb-4ea5-93be-70b7a172e1f8.jpg?v=1788460042","url":"https:\/\/modridge.com\/products\/arp-cylinder-head-bolt-set-135-3601","provider":"Modridge","version":"1.0","type":"link"}