{"product_id":"8740-chromoly-head-stud-kit","title":"8740 Chromoly Head Stud Kit","description":"The ARP Head Stud Kit is engineered to maintain robust head-to-block sealing in high-performance, low-displacement 4-cylinder engines. It is constructed from top-grade 8740 chromoly steel, heat-treated to achieve a tensile strength of 200,000 psi. ARP utilizes a centerless grinding process for unparalleled concentricity and thread rolls the studs post-heat treatment to significantly enhance fatigue strength by approximately 1000%.\n\nThis kit includes ARP head studs and 12-point nuts for superior strength, along with custom-designed spacers to ensure accurate torque application. The benefits include a higher clamping force for maintaining seal integrity and enhanced resistance to head lifting in high-boost scenarios, contributing to engine durability and performance. This is a high-performance racing component, potentially usable in dual-purpose vehicles, but it is not intended as an OEM replacement.\n\nApplications for this kit include the 2016-2021 Honda Civic 1.5T and the 2017-2021 Honda Civic Si. The package contains 10 ARP Headstuds, 10 ARP Nuts, 10 MAPerformance L15B7 Headstud Spacers, and 1 ARP Assembly Lube.","brand":"ARP","offers":[{"title":"Default Title","offer_id":52686984544568,"sku":"ACR-HON-L15HSK","price":339.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660184090.webp?v=1784879199","url":"https:\/\/store.motormia.co\/products\/8740-chromoly-head-stud-kit","provider":"MOTORMIA","version":"1.0","type":"link"}