Manley 42551-6 Performance Piston Wrist Pin Set 22mm x 2.250" 9310 Steel

The Manley 42551-6 is a premium set of six piston wrist pins engineered for high-performance and sport compact engine builds. These precision-machined pins are constructed from durable 9310 steel, providing exceptional strength and reliability under extreme conditions.

Key Specifications:

• Pin Diameter: 22.00mm (0.866")
• Pin Length: 2.250 inches
• Wall Type: Straight wall construction
• Wall Thickness: 0.210 inches
• Material: 9310 steel for superior strength
• Weight: 125 grams per pin
• Quantity: Set of 6 pins

Features:

• Round wire lock rings included for secure installation
• Interior is completely free of tooling marks for smooth operation
• Manley and Gibtec chamfer for enhanced durability
• Precision tolerances ensure proper fit and performance

Manley Performance has been a trusted name in high-quality engine components since 1966, delivering race-proven parts that meet the demands of professional engine builders and performance enthusiasts. These wrist pins are ideal for custom piston installations in turbocharged, supercharged, and naturally aspirated performance applications.