MANLEY 25890-8 Moly Pushrod 807298035550 3/8 8.900

( Brand: Manley ), ( Manufacturer Part Number: 25890-8 ), ( Part Type: Pushrod ), ( UPC: 807298035550 )

Review MANLEY 3/8 Inch Diameter 8.900 Long Chrome Moly Pushrod fits 900

Introducing the Manley Performance Parts 25890-8 3/8 inch Molybdenum Pushrod, a high-performance upgrade for your engine. This pushrod is meticulously crafted to deliver exceptional strength, durability, and reliability, making it an ideal choice for serious racers and high-performance enthusiasts.

The 3/8 inch diameter of this pushrod allows it to handle the increased cylinder pressures that come with high-performance engines. It's made from Molybdenum alloy material, which is renowned for its superior strength and resistance to fatigue. This material also has excellent lubricity properties, ensuring a smooth and efficient operation of the engine.

The Manley 25890-8 pushrod features a precise machining process, ensuring a perfect fit and finish. Each pushrod is meticulously inspected to ensure that it meets the highest standards of quality. The ends of the pushrods are threaded to accept the piston pins, and they are also chamfered to ensure a smooth engagement with the piston pin.

The Manley Performance Parts 25890-8 Molybdenum Pushrod is designed to provide superior performance and longevity. Its high-strength material and precision machining make it an excellent upgrade for any high-performance engine. Whether you're building a race engine or looking to maximize the performance of your daily driver, this pushrod is an essential component that you can rely on for excellent results.

In summary, the Manley Performance Parts 25890-8 3/8 inch Molybdenum Pushrod is a high-performance upgrade for your engine. Its superior strength, durability, and lubricity make it an ideal choice for serious racers and high-performance enthusiasts. With precise machining and meticulous quality control, this pushrod is sure to provide excellent performance and longevity for your engine.

The Manley 25890-8 3/8 in. 8.900 moly pushrods are known for their high-performance capabilities in automotive applications. Here are some pros and cons to consider before making a purchase:

1. High-quality material: The pushrods are made of molybdenum alloy, which is known for its excellent strength, durability, and resistance to wear and tear.

2. Precision machining: Manley uses state-of-the-art machining techniques to ensure that the pushrods are accurately sized and finished, resulting in a precise fit and optimal performance.

3. Long-lasting: Due to the high-quality material and precise machining, these pushrods are designed to last for a long time, even in high-performance applications.

4. Improved engine performance: By reducing friction and wear in the engine, these pushrods can help improve engine performance, power output, and fuel efficiency.

1. Expensive: Compared to standard pushrods, high-performance pushrods like the Manley 25890-8 can be quite expensive.

2. May require special tools for installation: Depending on the specific application, installing these pushrods may require specialized tools or knowledge, which could add to the cost and complexity of the project.

3. Not necessary for all applications: If you're not planning on building a high-performance engine or pushing it to the limit, then investing in these pushrods may not be necessary.

The Manley 25890-8 3/8 in. 8.900 moly pushrods are a great investment for those building high-performance engines or looking to maximize engine performance. Their high-quality material, precision machining, and long-lasting design make them an excellent choice for those who demand the best from their engines. However, their cost and potential installation complexity may make them a less attractive option for those with more modest performance goals or tighter budgets. Ultimately, the decision to purchase these pushrods will depend on your specific needs and priorities as a car enthusiast or mechanic.

If you're building a high-performance engine or looking to maximize engine performance, then the Manley 25890-8 3/8 in. 8.900 moly pushrods are a great investment. However, if you have a more modest performance goal or a tighter budget, then you may want to consider standard pushrods or alternative high-performance options that offer a better balance of cost and performance. Regardless of your choice, it's always important to ensure that you have the necessary knowledge and tools to install and use your new pushrods safely and effectively.

Details:

With accurate lifting height of up to 1.25 inches, this pushrod is an essential addition your vehicles engine, offering improved performance and durability. The package dimensions are 1.25 x 12.0 3.25 inches, and it weighs just 1.5 pounds for convenient storage handling. Specifically designed for your vehicle, this pushrod boasts an impressive 0.080 inch wall thickness and is available as part of 8-piece set with product code 25890-8.

part #: 258908 prices

• $111.70-$111.71

specifications grokengines:

• for models: 900
• brand: Manley
• mpn: 25890-8
• part type: Pushrod
• upc: 807298035550

seller grokengines:

• city: Lehi, Utah
• # reviews: 422
• rating: 88.4%

returns grokengines:

• policy: No Returns

shipping grokengines:

• type: Calculated
• carrier: UPS
• class: Standard
• cost: $0.00
• service: UPS Ground
• transit: 8-14 Days

general grokengines:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engines

payments grokengines:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer grokengines:

• quantity: 5
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 10, 2026

Manley 25890-8 Is Similar To:

• Manley 11538-8 Severe Duty 2.190 Inch Intake Valve For Big Block Chevy (41.5% similar) Manley performance 11538-8 BBC s/d 2.190IN intake valves. Product dimension lxix: 11.6X6.5X2.7...(September 24th, 2025)