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Manley Race Flo Intake Valves Chevrolet LS1/LS2 w/LS6 Heads
$179.69

Manley Race Flo Intake Valves for Chevrolet LS1/LS2 w/LS6 Heads

If you’re looking to boost the performance of your Chevrolet LS engine, the Manley Race Flo Intake Valves (Part Number: 11360-8) are an exceptional choice. With over 40 years of experience in manufacturing top-tier stainless steel valves, Manley Performance has set the industry standard, and their commitment to quality remains unwavering.

Key Features

  • Premium Materials: Crafted from high-quality stainless steel, these valves are designed to withstand extreme conditions while maintaining their integrity.
  • Race Series Alloy: Manley's exclusive alloy enhances durability and performance, making these valves suitable for both street and race applications.
  • Innovative Design: The "Pro-Flo" design reduces the stem diameter in the fillet area, allowing for improved airflow and reduced weight.
  • Precision Engineering: Each valve features swirl polished under heads, fully hardened tips, and closely controlled margin heights for optimal performance.
  • Compatibility: Specifically designed for Chevrolet LS1/LS2 engines with LS6 heads, ensuring a perfect fit and function.

Benefits of Manley Race Flo Intake Valves

These valves are engineered to outflow and outperform competitors, making them an ideal choice for serious enthusiasts and racers alike. Whether you're building a mild street performer or a high-powered race car capable of over 1000 horsepower, these valves deliver the reliability and performance you need.

Specifications

  • Part Number: 11360-8
  • Material: Stainless Steel
  • Design: Pro-Flo with reduced stem diameter
  • Compatibility: Chevrolet LS1/LS2 engines with LS6 heads

Fitment Information

The Manley Race Flo Intake Valves are specifically tailored for Chevrolet LS1 and LS2 engines equipped with LS6 heads. This precise fit ensures that you achieve the best performance and efficiency from your engine setup.

Customer Reviews

Users have praised the Manley Race Flo Intake Valves for their exceptional quality and performance. Many have noted significant improvements in airflow and engine response after installation. Here’s what some customers are saying:

  • "These valves are a game changer! I noticed a huge difference in my engine's performance." - Satisfied Customer
  • "High-quality valves that fit perfectly. My LS engine is running smoother than ever!" - Happy Racer
  • "Manley never disappoints. These valves are worth every penny for serious builds." - Performance Enthusiast

Important Installation Note

Before installation, it’s crucial to check your valve guide size to ensure proper valve stem to guide clearance. In some cases, guides may need to be honed when replacing stock factory valves to achieve optimal performance.

Upgrade your Chevrolet LS engine with the Manley Race Flo Intake Valves (11360-8) and experience the difference in performance and reliability!

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Vehicle
2004-2007
Cadillac CTS
1998-2002
Chevrolet Camaro
1997-2007
Chevrolet Corvette
1993-2002
Pontiac Firebird
2004
Pontiac GTO

Manley Logo

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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