ARP 200-6210 Connecting Rod Bolt Kit Pro Series - ARP2000 8-Piece

The ARP 200-6210 connecting rod bolt kit provides a high-performance fastener solution for general steel connecting rod applications. This 8-piece kit features ARP2000 Pro Series bolts, offering superior strength and reliability for demanding racing and performance engine builds.

ARP2000 Material Advantage:

ARP2000 is an advanced alloy steel heat-treated to achieve a clamping load capacity of 220,000 psi, significantly exceeding standard 8740 chrome moly fasteners. This material is widely used in short track and drag racing applications as a proven upgrade for both steel and aluminum connecting rods. When properly installed, ARP2000 fasteners resist stress corrosion and hydrogen embrittlement while delivering exceptional fatigue life.

Key Features:

• Forged in-house at ARP using premium quality materials for consistent performance
• Heat-treated using specialized vertical racks to ensure complete 360-degree penetration
• Threads rolled after heat-treat to provide up to 10-times longer fatigue strength compared to cut threads
• Precision CNC-machined to exacting specifications for optimal fit and reliability
• Each bolt proudly stamped with the ARP name as assurance of quality

Wave-Loc Design Benefits:

• Wave-Loc surface contacts the rod and cap for optimum alignment and stress reduction
• Provides interference fit range of .001 to .005 inches for secure retention in OEM connecting rods
• Superior material grain flow compared to knurled bolts with sharp stress risers
• Eliminates galling and scoring of rod bores through smooth contact surface

Important Maintenance Note:

Monitor bolt stretch during service and replace any bolt that has permanently elongated by .0005 inches to maintain optimal clamping force and prevent failure. ARP fasteners deliver the legendary reliability that connects rod manufacturers worldwide trust as their standard equipment.