ARP Cylinder Head Fasteners High Performance Bolt

ARP cylinder head bolts are high performance engine fasteners built to hold cylinder heads securely under the high cylinder pressures, boost and heat of modern performance and racing engines. They are an upgrade over factory head bolts for builders who want more consistent clamping force and better head gasket sealing.

Key Features:

• Made in the USA from premium alloy steels selected for high tensile strength and fatigue resistance
• Rolled threads for improved strength and durability compared with cut threads
• Precision machined and heat treated for consistent, repeatable torque and clamping load
• Designed to help maintain head gasket sealing in high horsepower, turbocharged, supercharged and nitrous applications
• Quality-controlled manufacturing with lot traceability, backed by ARP's reputation in motorsports and professional engine building
• Supplied with ARP assembly lubricant for accurate torque readings

Whether you are building a street performance engine, a track car or a dedicated race motor, ARP high performance head bolts provide reliable, long-lasting clamping force. Select the specific part number for your engine to get the correct bolt configuration.