Manley Intake Valves for Dodge 6.1L Hemi R/F 2.100 (Part Number: 11670-8)
Upgrade your Dodge 6.1L Hemi engine with the Manley Intake Valves, designed specifically for optimal performance and reliability. These valves are a fantastic choice for enthusiasts looking to enhance their engine's efficiency and power delivery.
Key Features
- Race Flo and Race Master Valves: Engineered for high performance, these valves are built to withstand the rigors of racing and spirited driving.
- NK-842 Stainless Exhaust Material: This premium material resists corrosion and wear, ensuring longevity and consistent performance even under high temperatures.
- Chrome Stems and Hard Tips: The chrome finish provides a smooth surface for better sealing and reduced friction, while the hard tips enhance durability.
- Swirl Polished and Fully Machined: Each valve undergoes meticulous machining and polishing to ensure optimal airflow and performance.
- Chrysler Hemi 6.1L with Triple Groove: Specifically designed for the Chrysler Hemi 6.1L engine, these valves fit perfectly and enhance the overall performance of your vehicle.
Specifications
- Part Number: 11670-8
- Material: NK-842 Stainless Steel
- Valve Type: Intake
- Diameter: 2.100 inches
- Groove Type: Triple Groove
Fitment
These valves are specifically designed for the Dodge 6.1L Hemi engine, ensuring a perfect fit and optimal performance. Whether you're replacing worn-out valves or upgrading for performance enhancements, the Manley Intake Valves are a reliable choice for your vehicle.
Customer Reviews
Customers who have installed the Manley Intake Valves (11670-8) on their Dodge 6.1L Hemi engines rave about the noticeable improvements in throttle response and overall engine performance. Many have praised the quality of the materials and the precision engineering that goes into each valve. Users have reported smoother power delivery and enhanced reliability during high-performance driving.
Upgrade your Dodge 6.1L Hemi with the Manley Intake Valves and experience the difference in performance and reliability that comes from quality engineering.
⚠ 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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