Manley Intake Valve SBC B/P 2.055in - Part Number 10554-8
If you're looking to boost the performance of your small block Chevy, the Manley Intake Valve SBC B/P 2.055in (part number 10554-8) is a fantastic choice. Designed with precision and engineered for durability, this valve is crafted to help your engine breathe better and perform at its peak.
Key Features
- Material: Made from NK-840 stainless intake material, ensuring longevity and resistance to wear.
- Finish: Swirl polished and fully machined for a smooth surface that promotes optimal airflow.
Benefits of the Manley Intake Valve
This intake valve is designed specifically for small block Chevy engines, providing a perfect fit and reliable performance. The swirl polished finish not only looks great but also minimizes turbulence, allowing for a more efficient air-fuel mixture. This means better combustion, increased horsepower, and improved throttle response.
Specifications
- Valve Diameter: 2.055 inches
- Application: Fits various small block Chevy engines, enhancing their performance capabilities.
- Part Number: 10554-8
Fitment Information
The Manley Intake Valve is designed to fit a wide range of small block Chevy applications. Whether you're working on a classic build or a modern performance engine, this valve is engineered to meet the demands of high-performance setups. Make sure to check compatibility with your specific engine model for the best results.
Customer Feedback
Users have praised the Manley Intake Valve for its quality and performance. Many have noted significant improvements in engine responsiveness and overall power. Here are some highlights from customer reviews:
- "These valves are a game changer for my SBC build. The quality is top-notch!"
- "I noticed a difference in power right after installation. Highly recommend!"
- "Perfect fit for my engine, and the swirl polish really helps with airflow!"
Upgrade your small block Chevy with the Manley Intake Valve SBC B/P 2.055in (10554-8) and experience the difference in performance and efficiency!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
Check out these other great products
