COMP Cams 42030502501 Hi-Tech Chromoly Pushrod 3/8 in. Diameter 9.250 in. Length

The COMP Cams 42-030-5-025-01 is a Hi-Tech series chromoly steel pushrod engineered for hardcore street performance and demanding race applications. Sold individually, this pushrod measures 9.250 inches in length with a 3/8-inch (0.375 in.) outside diameter and features 0.080-inch wall seamless chromoly tubing construction for exceptional strength-to-weight ratio.

COMP Cams Hi-Tech pushrods are precision-engineered with valvetrain dynamics in mind. The frequency of the pushrod must match the rest of the valvetrain components as well as the RPM range of the engine — a design philosophy that separates Hi-Tech pushrods from ordinary replacements.

Key Features:

• One-piece seamless chromoly construction — .080 in. wall tubing delivers maximum rigidity and durability under high-load conditions
• Precision-formed ends — yields added material thickness in the critical tip area for increased strength while maintaining consistent wall thickness and concentricity
• Heat-treated and cryo-treated — ensures compatibility with guide plates and maximum hardness throughout the pushrod
• OD-ground finish — precision ground outer diameter ensures consistency and proper fit within guide plates
• Black oxide finish — provides corrosion resistance and a clean appearance
• Laser-etched length and part number — etched directly on the OD for quick, easy identification during assembly
• 3/8 in. diameter / 9.250 in. length — sold as a single unit (each)

COMP Cams Hi-Tech pushrods are the ideal upgrade for high-performance engines running aggressive cam profiles, elevated valve spring pressures, or increased RPM. They are compatible with guide plate-style cylinder heads and are designed to complement COMP Cams camshafts, lifters, and rocker arm assemblies.