ARP Studs (100-3205)

The ARP Studs (100-3205) 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 for improved cooling efficiency. Constructed from durable materials such as polished stainless steel or black oxide finished 8740 chromoly, these studs are available in lengths ranging from 1.250 inches to 4.500 inches, ensuring compatibility with various applications. The kits include either hex or 12-point nuts, offering flexibility for different installation preferences. Known for their strength and corrosion resistance, ARP studs deliver consistent performance under demanding conditions, making them a trusted choice for performance and restoration projects.

Designed for use in a variety of automotive cooling setups, these 5/16-24 x 2.000-inch studs are suitable for many engine configurations requiring a reliable mounting solution for water pump pulleys. They are ideal for street, performance, or racing applications where secure fan attachment and optimal cooling are critical. These studs serve as direct replacements for OEM hardware or can be used in custom setups to improve cooling efficiency. Installation involves straightforward bolt-on procedures, and the kits typically include all necessary nuts and washers. Compatibility spans a range of vehicles and engine types, making these ARP studs a versatile upgrade for enthusiasts seeking durability and performance.