Description
Product Overview
Manley’s push rod is engineered for high‑performance automotive applications. Crafted from lightweight yet sturdy aluminum, the rod provides excellent rigidity while reducing overall engine mass. Precise dimensions (156 x 48 x 24 in) and a weight of 1.62 lb ensure a perfect match for the 25860-8 model number, meeting OEM standards. The component’s design focuses on minimizing flex under high RPM conditions, delivering consistent valve timing and improved engine response.
Usage
This push rod is suited for both street‑driven vehicles and track‑day builds where reliability and performance are critical. Install it in any engine that specifies the 25860-8 part number, typically found in high‑output V8 and V6 platforms. Ideal for mechanics, professional tuners, and DIY enthusiasts, the rod supports routine maintenance, rebuilds, and performance upgrades. 
Why Choose Us
Manley’s reputation for precision engineering backs this push rod. Each unit undergoes strict quality control in the United States, guaranteeing dimensional accuracy and material integrity. The aluminum alloy is heat‑treated for enhanced strength, resisting wear and deformation over thousands of operating hours. Our commitment to OEM compliance means you receive a part that matches the original specifications without compromise.
Key Features
- Lightweight aluminum construction reduces engine mass and improves throttle response.
- Exact 25860-8 dimensions ensure a seamless fit in OEM applications.
- Heat‑treated alloy provides high tensile strength and resistance to fatigue.
- Designed for high‑RPM stability, minimizing flex and maintaining valve timing.
- U.S. manufactured with rigorous quality inspections for consistent performance.
FAQ
Is this push rod compatible with my vehicle?
Yes, the Manley push rod matches the OEM part number 25860-8 and fits any engine that specifies this designation. Verify your vehicle’s service manual for confirmation.
What material is the push rod made from?
The rod is forged from a high‑grade aluminum alloy that is heat‑treated to deliver superior strength while keeping weight low.
Can I install this part myself?
Installation is straightforward for anyone with basic mechanical skills. Follow the engine’s service guide for torque specifications and ensure proper lubrication during installation.
How does this push rod improve engine performance?
Its lightweight design reduces reciprocating mass, allowing the engine to rev more freely and maintain accurate valve timing, which translates to smoother power delivery.
What warranty does Manley provide?
Manley offers a limited warranty covering manufacturing defects for a period of one year from the date of purchase.





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