[{"id":170473980001,"handle":"all-products","updated_at":"2024-04-23T14:35:02-05:00","published_at":"2020-09-09T18:55:52-05:00","sort_order":"best-selling","template_suffix":"pf-e03b4526","published_scope":"global","title":"All The Parts","body_html":""},{"id":347630918,"handle":"best-selling-products","title":"Best Selling Products","updated_at":"2024-04-23T15:53:10-05:00","body_html":null,"published_at":"2016-10-02T12:22:59-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Best Selling"},{"column":"title","relation":"not_contains","condition":"Best Selling"}],"published_scope":"global"},{"id":172796934,"handle":"ls-accessories","updated_at":"2024-04-23T14:35:02-05:00","published_at":"2019-11-15T12:46:38-06:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Engine Parts","body_html":"Mast Motorsports offers a variety of engine parts and accessories."},{"id":244623933639,"handle":"fasteners","updated_at":"2024-04-10T11:10:02-05:00","published_at":"2021-02-09T11:21:28-06:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Products - Fasteners","body_html":"\u003ch3\u003eComing Soon!\u003c\/h3\u003e"}]
The Pro series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.
