Manley Intake Valves BBC S/D 2.250in (Part Number: 11802-8)
If you're looking to boost your engine's efficiency and performance, the Manley Intake Valves BBC S/D 2.250in is a fantastic choice for your Ford 429 or 460 engine. These valves are designed with precision and durability in mind, making them a perfect fit for your high-performance needs.
Key Features
- Severe Duty Valves: Built to withstand the rigors of high-performance applications, these valves are engineered for longevity.
- NK-844 Stainless Intake Material: This high-quality material ensures excellent resistance to wear and tear, contributing to the valves' durability.
- Chrome Stems and Hard Tips: The chrome finish not only enhances appearance but also provides additional protection against corrosion and wear.
- Swirl Polished and Fully Machined: This process improves airflow, which can lead to better combustion efficiency and overall engine performance.
Specifications
- Part Number: 11802-8
- Valve Diameter: 2.250 inches
- Application: Specifically designed for Ford 429 and 460 engines.
Fitment Information
The Manley Intake Valves are perfect for enthusiasts looking to upgrade their Ford 429 or 460 engines. These valves fit seamlessly into your existing setup, ensuring that you can achieve optimal performance without the hassle of modifications.
Customer Reviews
Users have praised the Manley Intake Valves for their reliability and performance enhancements. Many have noted significant improvements in throttle response and overall engine efficiency after installation. Customers appreciate the quality craftsmanship and materials used, stating that these valves hold up exceptionally well under demanding conditions.
Why Choose Manley Intake Valves?
Choosing the right valves is crucial for maximizing your engine's potential. The Manley Intake Valves BBC S/D 2.250in (11802-8) not only provide excellent performance but also ensure a long-lasting solution for your engine needs. With their robust design and high-quality materials, these valves are a smart investment for any serious engine builder or automotive enthusiast.
⚠ 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.
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