Manley Intake Valves SBC S/D 2.080in (Part Number: 11844-8)
Looking to boost your Small Block Chevrolet (SBC) engine's performance? The Manley Intake Valves SBC S/D 2.080in are designed specifically for enthusiasts who demand reliability and efficiency in their engine components. These valves are crafted to fit perfectly in various SBC applications, ensuring that your engine breathes better and runs smoother.
Product Features
- Severe Duty Valves: Built to withstand high-performance conditions, these valves are ideal for both street and race applications.
- NK-844 Stainless Intake Material: Made from high-quality stainless steel, offering excellent corrosion resistance and durability.
- Chrome Stems and Hard Tips: These features enhance longevity and reduce wear, ensuring your engine maintains peak performance.
- Swirl Polished and Fully Machined: This manufacturing process improves airflow, contributing to better combustion and overall engine efficiency.
- Designed for Small Block Chevrolet: Specifically engineered to fit SBC engines, making installation straightforward and hassle-free.
Specifications
- Part Number: 11844-8
- Valve Diameter: 2.080 inches
- Material: NK-844 Stainless Steel
- Finish: Swirl polished with chrome stems
Fitment
The Manley Intake Valves 11844-8 are compatible with a variety of Small Block Chevrolet engines, making them a versatile choice for performance upgrades. Whether you're restoring a classic or upgrading a modern build, these valves ensure a precise fit and optimal performance.
Customer Reviews
Customers have praised the Manley Intake Valves for their durability and performance enhancement. Many have noted significant improvements in engine responsiveness and efficiency after installation. Users appreciate the quality craftsmanship, with comments highlighting the polished finish and robust design, making these valves a popular choice among both amateur and professional builders.
Why Choose Manley Intake Valves?
When it comes to performance parts, Manley stands out for its commitment to quality and engineering excellence. The 11844-8 valves are a testament to this, providing a reliable solution for those looking to enhance their SBC engine's capabilities. With these valves, you’re not just upgrading; you’re investing in the longevity and performance of your vehicle.
Upgrade your engine today with the Manley Intake Valves SBC S/D 2.080in and experience the difference in performance!
⚠ 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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