Arp - Mopar V8 Main Bolt Kit - 273-440 Wedge 2-Bolts

Experience enhanced engine performance with the ARP Mopar V8 Main Bolt Kit. Specifically engineered for small block Mopar and B/RB-Series engines, this 2-bolt main cap fastener kit ensures maximum durability and precise fitment. Manufactured from premium chromoly with a black oxide finish, it meets the high standards of professional engine builders. Ideal for competitive and high-performance applications, it offers an unbeatable 190,000 psi tensile strength, providing the reliability needed in demanding conditions. Each kit includes hardened washers for consistent clamping force and ease of installation.