SKU: COM1805-1
UPC: 036584232209
MPN: 1805-1
The SBC Ultra Pro Magnum XD R/A - 1.6 7/16 by COMP CAMS is a precision rocker arm designed for small-block Chevrolet engines. It is suitable for both street and race applications, making it an excellent choice for serious engine builders and mechanics looking to enhance performance. This rocker arm provides the durability and mechanical advantage necessary for various modifications.
The 1.6 ratio design allows for effective opening of modern high-lift camshafts, while the Ultra Pro Magnum XD construction features hardened steel geometry for resilience against repeated shock loads at elevated RPM. This design ensures that the rocker arm maintains critical geometry for consistent valve actuation, optimizing performance across the powerband.
Engine builders working on small-block Chevrolet modifications, including 350 and 383 strokers, will find this rocker arm essential for maintaining valve train integrity. Its 7/16-inch stud configuration guarantees secure mounting to the cylinder head, making it a reliable choice for both stock and race-prepped engines.
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