ARP Studs (400-3205)

The ARP Studs (400-3205) are high-quality water pump pulley stud kits designed to provide a secure and reliable mounting solution for fan spacers. These studs facilitate the installation and removal of clutch fans or enable the positioning of a direct drive fan closer to the radiator, enhancing cooling efficiency. Constructed from durable materials such as polished stainless steel or black oxide finished 8740 chromoly, these studs are available in various lengths, ranging from 1.250 inches to 4.500 inches, to accommodate different application needs. The kits include either hex or 12-point nuts, ensuring versatile installation options. Built for strength and longevity, these studs are ideal for performance applications where reliable fan and pulley mounting is critical.

Designed for use with a variety of vehicles requiring 5/16-24 x 2.000-inch studs, these ARP water pump pulley studs are suitable for many engine configurations. They serve as a direct replacement or upgrade for OEM studs, providing enhanced durability and secure fitment. These studs are particularly useful in custom or high-performance setups where precise fan positioning and cooling are essential. Installation is straightforward, with the kit including all necessary components for a secure fit. Suitable for street and performance use, these studs ensure a stable, long-lasting connection between the water pump pulley and fan assembly.