Manley 25313-8 Pro Series Chromoly Pushrod Diameter Length Wall Engine Push Rod - 4130 3/8 7.975 135

The Manley 25313-8 is a professional-grade pushrod constructed from premium 4130 chromoly steel, engineered for high-performance racing applications. This pushrod features a 3/8-inch diameter with a precise length of 7.975 inches and a robust .135-inch wall thickness, providing exceptional strength-to-weight ratio and durability under extreme valve train loads.

Key Specifications:

• Material: 4130 chromoly steel construction for superior strength and heat resistance
• Diameter: 3/8 inch (9.525mm)
• Length: 7.975 inches
• Wall Thickness: .135 inch for optimal rigidity and minimal deflection
• Design: Seamless one-piece construction
• Application: High-performance and racing engines

Manley's Pro Series pushrods are manufactured to exacting tolerances to ensure proper valve train geometry and consistent performance. The 4130 chromoly material offers excellent fatigue resistance and can withstand the high stress and temperatures encountered in competition engines. Each pushrod is heat-treated and straightened to maintain precise dimensional accuracy throughout its service life.