Comp Cams - SBC Ultra Pro Magnum Xd R/a's - 1.5 3/8

The Comp Cams SBC Ultra Pro Magnum XD Rocker Arms are designed for Small Block Chevy engines, featuring a 1.50 ratio, full roller design, and robust chromoly construction. Ideal for high-performance applications, these rocker arms are built for durability and efficiency. With a 3/8 inch stud mount, they fit seamlessly into your engine setup, enhancing performance and reducing wear. This set of 16 provides a complete solution for upgrading your valvetrain, ensuring optimal power and stability.