
Manley 1.575" 20Deg Dish Race Master Valves
When it comes to performance upgrades for your Chrysler HEMI 5.7L (2009 and newer), look no further than the Manley 1.575" 20Deg Dish Race Master Valves. These valves are engineered to meet the demands of serious racers and performance enthusiasts alike, ensuring that your engine breathes easier and runs smoother.
Exceptional Quality and Design
For over four decades, Manley has been synonymous with excellence in the performance world. These valves are crafted from proven Race Master materials, making them a reliable choice for those who are serious about their rides. With features like chrome stems, hard tips, and fully machined surfaces, you can trust that these valves are built to last. The swirl polished radii enhance airflow, contributing to improved engine performance.
Specifications at a Glance
- Type: Exhaust
- Head Diameter: 1.575"
- Stem Diameter: .3125"
- Installed Height: Stock
- O/A Length: 5.125"
- Tip Length: .135"
- Underhead Angle/Radius: 25° x 1/2"
- Margin: .065"
- Seat Width: .100"
- Top of Head: 20° Dish
- Weight: 97 grams
Perfect Fit for Your Chrysler HEMI
The Manley 11697B-8 valves are specifically designed for the Chrysler HEMI 5.7L (2009 and newer) with a bead loc groove. This means they fit seamlessly into your engine, ensuring optimal performance without the hassle of modifications. Whether you're hitting the track or cruising on the highway, these valves will help your engine perform at its best.
What Customers Are Saying
Customers have praised the Manley Race Master Valves for their durability and performance enhancement. Many have noted significant improvements in airflow and overall engine responsiveness. With a reputation built on quality, it’s no surprise that these valves are a favorite among automotive enthusiasts.
Upgrade your Chrysler HEMI with the Manley 1.575" 20Deg Dish Race Master Valves and experience the difference in performance and reliability!
⚠ 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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