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Manley Valve - Exhaust, Valve-R/M 1.625, STD
$179.69

Manley Exhaust Valve - 11329-8

The Manley Valve - Exhaust, Valve-R/M 1.625, STD is an essential upgrade for automotive enthusiasts looking to improve their engine's efficiency and performance. Designed specifically for various vehicle applications, this exhaust valve combines quality craftsmanship with precise engineering to ensure optimal fit and functionality.

Key Features

  • Head Diameter: 1.625 inches
  • Margin Width: 0.090 inches
  • Overall Length: 4.965 inches
  • Seat Width: 0.100 inches
  • Stem Diameter: 0.3415 inches
  • Tip Length: 0.290 inches
  • Top of Head Design: 9 Degree Dish
  • Underhead Angle: 15.00 degrees
  • Underhead Radius: 1/2 inch
  • Industry: Automotive
  • Product Market: Domestic
  • Prop 65 Compliance: Yes

Benefits of the Manley Exhaust Valve

Choosing the right exhaust valve is crucial for your engine's performance. The Manley 11329-8 is engineered to provide a reliable seal and withstand high temperatures, ensuring that your engine runs smoothly. Its precise dimensions allow for a perfect fit in compatible vehicles, which helps in maintaining optimal airflow for better combustion efficiency.

Fitment Information

This exhaust valve is designed for a range of domestic vehicles. While it has a universal fitment, it’s always a good idea to double-check compatibility with your specific engine model. Researching your vehicle's requirements will help ensure that this valve meets your needs perfectly.

Customer Reviews

Customers have praised the Manley 11329-8 for its durability and performance. Many noted significant improvements in engine response and efficiency after installation. Here’s what some users are saying:

  • "Installed these valves in my build, and I couldn't be happier. The fit was perfect, and the performance boost was noticeable!"
  • "Great quality and craftsmanship. Highly recommend for anyone looking to upgrade their exhaust system!"
  • "These valves have held up well under high RPMs. Definitely worth the investment!"

Final Thoughts

If you’re looking to enhance your engine’s performance with a high-quality exhaust valve, the Manley Valve - Exhaust, Valve-R/M 1.625, STD (11329-8) is a solid choice. With its precise specifications and positive customer feedback, it’s a reliable option for any automotive enthusiast.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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How did Manley Performance Start?

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 Space

Led 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 Racing

If 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.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.

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