{"product_id":"arp-main-studs-part-no-151-5407","title":"ARP main studs for Ford 2.3L Ecoboost - 151-5407","description":"\u003cp\u003eARP main stud kit for the Ford 2.3L EcoBoost, part number 151-5407. These replace the bolts that secure the crankshaft main bearing caps.\u003c\/p\u003e\u003cp\u003eIn a tuned engine, the main bearing caps tend to move under load; the studs prevent this and keep the engine block threads in good condition. Includes hardened and ground nuts and washers. ARP manufactures them from 8740 chrome-moly steel treated to 190,000 psi, with threads rolled after heat treatment.\u003c\/p\u003e\u003cp\u003eTighten following ARP's sequence and values using their assembly lubricant, as the torque specs provided are designed for it. Not sure which version of your engine you have? Send us the code and we will confirm the part number.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":53894381699406,"sku":"ARP-151-5407","price":257.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/arp-151-5406_xl.jpg?v=1790662353","url":"https:\/\/driftandgrip.com\/en\/products\/arp-main-studs-part-no-151-5407","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}