ARP 100-3216 5/16-24 x 1.250 Black Oxide 12-Point Water Pump Pulley Stud Kit

The ARP 100-3216 is a precision-engineered water pump pulley stud kit designed for high-performance and racing applications. This kit features 5/16-24 thread size studs with a 1.250-inch length, providing secure mounting for water pump pulleys in demanding engine environments.

Key Features:

• 5/16-24 thread size for precise fitment
• 1.250-inch overall length
• Black oxide finish for corrosion resistance and professional appearance
• 12-point head design allows for easy installation with multiple wrench positions
• Manufactured from premium-grade materials for superior strength and reliability
• Heat-treated to ARP's exacting standards for consistent clamping force
• Complete stud kit for water pump pulley installation

ARP (Automotive Racing Products) is the world leader in fastener technology, known for manufacturing fasteners that exceed the strength of OEM hardware. These water pump pulley studs deliver the durability and performance required for street performance, drag racing, road racing, and other high-stress applications where fastener failure is not an option.