Description
Part Number: AR8601
ARP Honda B18C High-Performance Head Stud Kit
Engineered from heat-treated 8740 chromoly steel to provide superior cylinder head clamping force and prevent head gasket failure under extreme boost or high-rpm conditions.
Key Features
- ☑ Premium 8740 chromoly alloy construction heat-treated to 190,000+ psi tensile strength.
- ☑ Threads precision-rolled after heat treatment for maximum fatigue resistance and thread strength.
- ☑ Direct replacement hardware designed specifically for Honda B18C VTEC engine blocks.
- ☑ Prevents head lifting, torque relaxation, and gasket blowouts under heavy turbo or supercharged loads.
- ☑ Includes hardened parallel-ground washers and 12-point nuts for uniform clamping distribution.
Technical Specifications
| Brand | ARP (Brian Crower Part # AR8601) |
|---|---|
| Part Number | AR8601 (Cross-Ref ARP 208-4303) |
| Engine Fitment | Honda B18C, B18C1 (GSR), B18C5 (Integra Type R) |
| Fastener Material | 8740 Chromoly Steel |
| Tensile Strength | 190,000 – 200,000 PSI |
| Head Style | 12-Point Nut |
What’s Included in the Box
- ARP 8740 Chromoly Head Studs (Complete B18C Engine Set)
- Precision Parallel-Ground Hardened Washers
- 12-Point High-Tensile Fastener Nuts
- ARP Ultra-Torque Fastener Assembly Lubricant Packet
Built to withstand extreme cylinder pressures, ARP hardware is the benchmark choice for high-performance Honda engines. Order from JP Racing today for fast UK delivery and expert motorsport product support.
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