ARP Main Studs for H22 Honda Prelude (208-5401) Race Ramps Extreme Duty series valves are

Extreme Duty series valves are swirl-polished and fully machined and available with either undercut heads or straight stems

The "Black Nitride" is a hardening treatment that is applied to the whole valve while the chrome coating is only applied to the stem

Popular in stock car racing differentials and transmissions

• 9006/HB4

ARP Main Studs for H22 Honda Prelude (208-5401) Race Ramps Extreme Duty series valves areARP 208 5401 main studs for H22A and H23A Honda engines including 1992 2001 Prelude. This ARP main stud kit includes a full replacement set of 10 studs, 10 washers and 10 nuts with assembly lube. The main studs are 11mm (7 16") diameter. Vehicle Fitment: H22A & H23A 1992 2001 Honda Prelude Includes: (10) 8740 Chrome Moly Studs (10) Parallel Ground Washers (10) 8740 Chrome Moly 12 Point Nuts (1) Ultra Torque Fastener Assembly Lube More Info: ARP 8740