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Manley 1.660 Spring Cups
$95.28

Manley 1.660 Spring Cups (Part Number: 42364-16)

If you're looking to upgrade your engine's performance, the Manley 1.660 Spring Cups are a fantastic choice for your vehicle. Designed with precision and crafted for durability, these spring cups are essential for ensuring that your engine runs smoothly and efficiently.

Key Features

  • Quantity: 16 pieces included
  • Spring Outer Diameter: 1.677 inches
  • Locator Outer Diameter: 1.660 inches
  • Locator Inner Diameter: 0.570 inches
  • Cup Thickness: 0.062 inches for robust performance
  • Wall Shoulder Height: 0.140 inches
  • Shoulder Diameter: 0.630 inches
  • Compatible Springs: Manley part numbers 221447, 221448, 221449, 221450
  • Use Cutter Number: 14858
  • CNC Machined: Ensuring precision and quality
  • Heat Treated & Black Oxide Finished: For enhanced durability

Benefits of Choosing Manley 1.660 Spring Cups

These spring cups are engineered to fit seamlessly into your engine setup, providing a reliable and stable foundation for your valve springs. The CNC machining process guarantees a perfect fit, while the heat treatment and black oxide finish protect against wear and corrosion. This means you can trust that your engine components will perform at their best, mile after mile.

Specifications

The 42364-16 model is specifically designed to meet the demands of high-performance engines. With a locator diameter of 1.660 inches, these spring cups are compatible with various Manley valve springs, ensuring you have the right components for your setup. The .062-inch thickness adds an extra layer of strength, making them ideal for both street and track applications.

Fitment Information

These spring cups are perfect for a range of vehicles that utilize Manley springs. Whether you're building a race engine or simply upgrading your daily driver, the Manley 1.660 Spring Cups will fit seamlessly into your existing setup, providing the reliability and performance you need.

Customer Reviews

Customers have praised the Manley 1.660 Spring Cups for their quality and performance. Users report improved engine stability and responsiveness, making them a popular choice among enthusiasts and professionals alike. Many have noted how easy they are to install and how well they hold up under pressure, ensuring that your engine runs at its peak.

Upgrade your engine today with the Manley 1.660 Spring Cups (Part Number: 42364-16) and experience the difference in performance and reliability!

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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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