Manley Intake Valves BBC S/F 2.065in - Product Overview
If you're looking to boost the performance of your big block Chevy, the Manley Intake Valves 10714-8 are a fantastic choice. Designed for those who demand quality and precision, these valves fit seamlessly into your vehicle's engine, ensuring optimal airflow and efficiency.
Key Features
- Type: Intake
- Head Diameter: 2.065 inches
- Stem Diameter: 0.3715 inches
- Installed Height: Stock
- Overall Length: 5.218 inches
- Tip Length: 0.220 inches
- Underhead Angle/Radius: Pro Flo: 10 x 3/8
- Margin: 0.050 inches
- Seat Width: 0.080 inches
- Top of Head: 5 Degree Dish
- Material: NK-841 Stainless Intake
- Finish: Swirl Polished and Fully Machined
Benefits of Manley Intake Valves
These valves are crafted from high-quality NK-841 stainless steel, ensuring durability and resistance to wear. The swirl polished finish not only enhances the aesthetic but also contributes to improved airflow, which is crucial for maximizing engine performance. With a precise fit for stock installed height, these valves are perfect for both street and race applications.
Specifications
The 10714-8 model is specifically designed for big block Chevy engines, making it an ideal upgrade for anyone looking to enhance their engine's capabilities. The dimensions and specifications ensure that these valves work harmoniously within your engine, providing the necessary airflow for optimal combustion.
Fitment Information
These intake valves are compatible with various big block Chevy applications, making them a versatile option for enthusiasts and professionals alike. Whether you’re rebuilding an engine or looking to improve your current setup, the Manley Intake Valves will fit perfectly, ensuring a hassle-free installation.
Customer Reviews
Customers have praised the Manley Intake Valves for their quality and performance. Many have noted significant improvements in throttle response and overall engine efficiency after installation. Users appreciate the precise machining and the durable stainless steel construction, which stands up well to the rigors of high-performance applications.
Final Thoughts
Choosing the right intake valves is crucial for achieving the performance you desire from your big block Chevy. The Manley Intake Valves 10714-8 not only meet but exceed expectations, delivering excellent performance and reliability. Upgrade your engine today and experience the difference!
⚠ 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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