ARP 201-6102 Connecting Rod Bolt Kit Pro Series - ARP2000

The ARP 201-6102 is a complete connecting rod bolt kit featuring ARP2000 alloy steel fasteners designed for high-performance racing applications. ARP2000 delivers superior strength and fatigue resistance compared to standard 8740 chrome moly, capable of achieving clamp loads at 220,000 psi. These precision-engineered bolts are widely trusted in short track and drag racing for both steel and aluminum connecting rods.

Key Features:

• ARP2000 alloy steel construction for 220,000 psi tensile strength
• Forged in-house using premium quality materials
• Heat-treated using vertical racks for complete 360-degree penetration
• Threads rolled after heat-treat for up to 10x longer fatigue life
• Precision CNC-machined to exacting specifications
• Complete bolt kit ready for installation

Wave-Loc Design Benefits:

• Wave-Loc surface contacts rod and cap for optimal alignment and reduced stress
• Provides secure interference fit (.001 to .005 range) for OEM connecting rods
• Superior material grain flow compared to knurled bolt designs
• Eliminates galling and scoring with smooth contact surface
• Accommodates wide range of factory rod bolt hole tolerances

Important Maintenance:

Monitor bolt stretch regularly and replace any bolt that has permanently elongated by .0005 inches. ARP2000 material requires proper installation procedures and should be kept well-oiled to prevent stress corrosion.

ARP connecting rod bolts are the choice of professional engine builders and connecting rod manufacturers worldwide, delivering proven reliability and performance in demanding racing environments.