ARP 124-5401 Buick Main Stud Kit for Small Block Buick Engines

The ARP 124-5401 Buick Main Stud Kit is designed for Small Block Buick applications requiring a 2-bolt main fastening solution. This kit features chromoly construction and a black oxide finish, providing a purpose-built replacement or upgrade option for the main bearing cap fastening system.

Hex nuts are included as part of the kit configuration, offering a practical fastening arrangement for the main studs. The 2-bolt main design corresponds to the stated Small Block Buick application, helping ensure the kit is selected according to the engine’s existing main cap configuration.

Manufactured by ARP, this Buick Main Stud Kit combines chromoly material with a black oxide finish in a focused engine hardware package. Verify the application and required main configuration before ordering to ensure compatibility with the intended Small Block Buick engine.

Features:

• Brand: ARP
• Part Number: 124-5401
• Application: Small Block Buick
• Configuration: 2-bolt mains
• Material: Chromoly
• Finish: Black oxide
• Fastener Type: Main stud kit with hex nuts