The Manley Intake Valve is designed specifically for performance enthusiasts looking to upgrade their big block Chevy engines. With a head diameter of 2.065 inches, this valve is engineered to enhance airflow and improve engine efficiency, making it a perfect fit for your high-performance build.
Upgrading to the Manley Intake Valve can lead to noticeable improvements in your engine's performance. The carefully designed specifications allow for optimal airflow, which can enhance throttle response and overall engine power. Whether you're racing on the track or cruising on the highway, this valve is an excellent choice for any serious automotive enthusiast.
This valve is designed to fit a variety of big block Chevy applications. While it offers a universal fitment, it's always a good idea to double-check your specific vehicle's compatibility. Doing a bit of research will ensure that this valve works seamlessly with your setup.
Customers rave about the performance boost they experience after installing the Manley Intake Valve. Many have noted improved acceleration and engine response, making it a popular choice among both racers and daily drivers. Here's what some users have to say:
"The Manley valves made a significant difference in my engine's performance. I noticed better throttle response right away!" - Satisfied Customer
"These valves fit perfectly and have really opened up my engine. Highly recommend for anyone looking to upgrade!" - Happy User
If you're looking to enhance your big block Chevy's performance, the Manley Intake Valve - 11836-8 is a fantastic choice. With its robust design and impressive specifications, it promises to deliver the performance you need on the road or the track.
⚠ 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.