
Manley Intake Valves SBC P/F 2.080 8mm AFR Heads (Part No. 12338-8)
If you're looking to boost your Small Block Chevrolet's performance with precision-engineered components, the Manley Intake Valves 12338-8 are an excellent choice. Designed specifically for AFR heads, these valves are crafted to enhance airflow and optimize engine efficiency.
Key Features
- Pro Flo / Severe Duty Valves: Built to withstand the rigors of high-performance applications, these valves are perfect for serious enthusiasts.
- Lightweight 8mm Stems: The lightweight design reduces overall engine weight, improving responsiveness and efficiency.
- LS Style Keeper Grooves: Featuring a .60" single radius groove, these valves ensure a secure fit and reliable operation.
- Perfect Fit for Small Block Chevrolet: Tailored for compatibility with SBC engines, these valves are a seamless addition to your setup.
Specifications
- Part Number: 12338-8
- Diameter: 2.080 inches
- Stem Diameter: 8mm
- Material: High-quality alloy for durability and performance
Fitment Information
The Manley Intake Valves 12338-8 are specifically designed for use with AFR heads on Small Block Chevrolet engines. This makes them an ideal upgrade for anyone looking to enhance the performance of their classic or modern SBC build.
Customer Feedback
Users have praised the Manley Intake Valves for their exceptional quality and performance. Many have noted significant improvements in airflow and overall engine responsiveness. One customer mentioned, "These valves fit perfectly and made a noticeable difference in my engine's performance." Another user highlighted their durability, stating, "I've pushed my engine hard, and these valves have held up beautifully." Such reviews reflect the trust and satisfaction that come with choosing Manley products.
Upgrade Your Engine Today!
Ready to take your Small Block Chevrolet to the next level? The Manley Intake Valves 12338-8 are the perfect addition to your performance upgrades. With their lightweight construction and precise engineering, these valves will help you achieve the power and efficiency you've been aiming for.
⚠ 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
