{"product_id":"arp-chrysler-5-7l-6-1l-hemi-custom-aged-625-head-stud-kit-part-244-4301","title":"ARP 244-4301 Custom Aged 625+ Head Stud Kit for Gen III HEMI 5.7L 6.1L","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe ARP Chrysler 5.7L\/6.1L Hemi Custom Aged 625+ Head Stud Kit is engineered to provide superior clamping force and durability for high-performance engine builds. Designed specifically for Chrysler Hemi engines, this kit ensures optimal cylinder head retention under demanding conditions. Crafted from high-quality materials, these head studs feature a proprietary 625+ proven strength rating, offering enhanced reliability and longevity. The aged finish contributes to corrosion resistance and a refined appearance, making it suitable for both race and street applications. Installation of this kit helps improve engine compression, reduce head gasket failures, and maintain proper cylinder head alignment during high-RPM operation. Whether upgrading a stock engine or building a performance powerhouse, ARP's head stud kit is a crucial component for achieving maximum engine performance and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-strength alloy construction for maximum durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProven 625+ strength rating for demanding engine builds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAged finish provides corrosion resistance and a refined look\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Chrysler 5.7L and 6.1L Hemi engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances cylinder head clamping force to improve compression and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for race and street use with precise fit and finish\u003c\/li\u003e\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46146833842375,"sku":"244-4301","price":1152.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3358\/files\/ARP_244-4301.jpg?v=1770390040","url":"https:\/\/www.amsracing.net\/products\/arp-chrysler-5-7l-6-1l-hemi-custom-aged-625-head-stud-kit-part-244-4301","provider":"AMS RACING","version":"1.0","type":"link"}