Description ARP 301-6023 Rod Bolt Pro Series M9 x 1.25 U/C, ARP2000

ARP Pro Series Connecting Rod Bolts are high-strength fasteners designed to securely clamp the connecting rod and rod cap under extreme engine loads. Manufactured from premium ARP alloy steel, they offer exceptional tensile strength and resistance to stretching at high RPM. These bolts provide increased reliability and durability compared to OEM hardware, especially in high-performance and racing engines. Ideal for upgraded or rebuilt engines where maximum strength and precision are required.