Sbc 5/16 Guide Plates Raised Type

The COMP CAMS Small Block Chevy 5/16 Guide Plates Raised Type (part number 4800-8) is a precision-engineered pushrod guide set built to control valvetrain geometry under high-RPM loads. Supplied as a set of eight, these raised-type guide plates feature black oxide steel construction designed to manage pushrod deflection and maintain consistent valve actuation in small block Chevy engines running aggressive cam profiles or high-lift applications.

The 5/16-inch pushrod specification matches common small block Chevy valvetrain configurations and accommodates the raised geometry required for larger valve lifts typical in performance builds. Black oxide finish resists corrosion and provides durability in engine bay environments. These guide plates work by cradling the pushrod and preventing lateral movement that can cause binding, valve float, or premature wear—critical concerns when running hydraulic or mechanical roller cams with increased duration and lift. The set of eight covers the typical small block configuration across intake and exhaust valve trains.

Engine builders and performance enthusiasts upgrading to aftermarket cam profiles—whether for street, truck, or racing applications—rely on guide plates to maintain valvetrain stability and prevent the mechanical failures associated with excessive pushrod deflection. COMP CAMS has been the OEM supplier for many original pushrod guide designs, making their replacement and upgrade components a recognized standard in the industry.

When upgrading or rebuilding a small block Chevy with performance cam work, correct pushrod guidance is foundational. These raised guide plates ensure your valvetrain investment performs as engineered, maintaining proper geometry and reducing the risk of catastrophic failure under sustained high-load operation.