ARP 100-3204 Black Oxide Water Pump Pulley Stud Kit 5/16-24 x 1.750

The ARP 100-3204 is a high-quality water pump pulley stud kit designed for secure mounting of water pump pulleys and fan spacers. This kit features premium black oxide finished studs manufactured to ARP's exacting standards for strength and durability.

Key Specifications:

• Thread size: 5/16-24
• Overall length: 1.750 inches
• Includes 0.500-inch fan spacer capability
• Black oxide finish for corrosion resistance
• Hex head design for easy installation
• Manufactured from high-strength steel alloy

ARP studs are engineered to provide superior clamping force compared to standard bolts, ensuring your water pump pulley and fan assembly remain securely fastened under demanding engine conditions. The black oxide coating provides excellent corrosion protection while maintaining precise thread tolerances. Each stud is heat-treated and precision-machined to meet ARP's rigorous quality standards, making this kit ideal for performance builds, restorations, and reliable daily drivers alike.