{"product_id":"af37-2130-holden-v8-head-bolt-kit","title":"HOLDEN V8 HEAD BOLT KIT - AF37-2130","description":"\u003cp\u003eSuit 253-304-308, 12 Point Head, 8740 Grade Material\u003c\/p\u003e\n\u003cp\u003eAeroflow Performance head bolts greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure.\u003c\/p\u003e\u003cp\u003eThese head bolts are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the bolt. Meaning these bolts are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.\u003c\/p\u003e ","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":40974263418961,"sku":"AF37-2130","price":176.57,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/AF37-2130_94ef49c2-030e-4e14-9c7b-cfc5a52b92a4.jpg?v=1711597578","url":"https:\/\/longboostperformance.com\/products\/af37-2130-holden-v8-head-bolt-kit","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}