{"product_id":"pro-series-ring-gear-bolt-kit","title":"Pro Series Ring Gear Bolt Kit","description":"The ARP 4216-3AK is a high-strength ring gear bolt kit designed to secure the ring gear to the differential case. This kit contains ten bolts, sized 7\/16-20 x 15\/16, and includes specially hardened, precision-ground washers for optimal load distribution. Each bolt is constructed from premium grade 8740 chrome moly steel and heat-treated to achieve a nominal tensile strength of 200,000 psi, ensuring durability under extreme conditions.\n\nEngineered by ARP for performance applications, these Pro Series bolts feature a 12-point socket head for secure engagement and a 1\/2 shank. The exceptional strength of these fasteners is crucial for maintaining the integrity of the ring gear assembly.\n\nProper installation is critical for the longevity and safety of this component. ARP advises that ring gear bolts should be properly tightened and regularly checked for looseness, particularly in vehicles prone to tire shake. If using a locking compound, it is recommended to install the ring gear without it first, then remove and reinstall bolts one at a time with the compound, ensuring each is torqued before proceeding. Installation should follow an alternating or crossing pattern to evenly distribute load around the ring gear as the locking compound sets.\n\nThis ring gear bolt kit is specifically designed for Ford 8-inch rear axles and fits various models including Mustang (1965-1973), Cougar (1967-1973), Falcon (1960-1970), Fairlane (1964-1970), and Torino (1968-1971). Note that it excludes applications with Equa-Loc or Traction-Loc differentials.","brand":"ARP","offers":[{"title":"Default Title","offer_id":52686983594296,"sku":"4216-3AK","price":54.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662150687.jpg?v=1784879192","url":"https:\/\/store.motormia.co\/products\/pro-series-ring-gear-bolt-kit","provider":"MOTORMIA","version":"1.0","type":"link"}