ARP 100-3226 Water Pump Pulley Stud Kit 5/16-24 x 3.500 Black 12-Point

The ARP 100-3226 is a premium water pump pulley stud kit designed for high-performance and racing applications. This kit features black oxide-finished studs with 12-point heads, providing superior clamping force and reliability compared to standard bolts.

Key Specifications:

• Thread size: 5/16-24
• Overall length: 3.500 inches
• Includes 2.250-inch fan spacer capability
• 12-point head design for precise torque application
• Black oxide finish for corrosion resistance
• Manufactured from premium aerospace-quality material

Features & Benefits:

• Superior clamping force ensures water pump and pulley remain securely fastened under high-stress conditions
• 12-point head design allows for easier installation in tight spaces with multiple wrench positions
• Fan spacer design provides proper clearance for accessory drive components
• ARP's precision manufacturing ensures consistent torque values and reliable performance
• Black oxide coating provides a professional appearance and protects against rust

ARP fasteners are engineered to exceed OEM specifications and are the preferred choice of professional engine builders and racers worldwide. This stud kit is ideal for applications requiring increased reliability in water pump and pulley mounting.