ARP 140-5002 Pro Series Main Bolt Kit for Small Block Mopar B/RB-Series

The ARP 140-5002 Pro Series Main Bolt Kit is designed for small block Mopar B/RB-series applications using two-bolt main configurations. It features a 12-point head design and is identified as a Mopar V8 main bolt kit for 273–440 Wedge engines.

Manufactured from chromoly and finished with a black oxide coating, this kit provides a durable fastening solution for the main caps. The Pro Series design combines the specified material and finish with a 12-point head to support appropriate tool engagement during installation and service.

This kit is intended for applications requiring two-bolt mains and is listed for small block Mopar B/RB-series engines. Verify engine configuration and application requirements before ordering to ensure the ARP 140-5002 kit matches the intended installation.

Features:

• Brand: ARP
• Part Number: 140-5002
• Application: Small block Mopar B/RB-series engines
• Configuration: Two-bolt mains
• Head Style: 12-point
• Material: Chromoly
• Finish: Black oxide
• Series: Pro Series
• Application Reference: Mopar V8 273–440 Wedge