ARP H22 Main Stud Kit
Unfortunately ARP Mainstud Kits for the H&F Series have been on Nationwide backorder since May of 2021 with no foreseeable ETA. We recommend the following options as substitutes...
New OEM Honda Main Bolt Set For H22/F20B/H23 VTEC ***Complete Set of 10 Bolts***
ARP Main Studs will support well in excess of 1,000 horsepower and can be torqued more than once. Because a stud acts differently, you must “Align-Hone” (AKA Line Hone) your block before assembly. Contact your machine shop about “line honing” your block.