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Manley 1.437 Spring Cups
$95.28

Manley 1.437 Spring Cups (Part Number: 42126-16)

Upgrade your engine's performance with the Manley 1.437 Spring Cups. Designed specifically for high-performance applications, these spring cups are a perfect fit for your engine setup, ensuring reliability and efficiency.

Key Features

  • Quantity: 16 pieces for complete engine coverage.
  • Spring Outer Diameter: 1.437 inches, tailored for optimal spring fitment.
  • Cup Outer Diameter: 1.550 inches, providing a robust structure.
  • Cup Inner Diameter: 0.687 inches, designed for precise spring placement.
  • Wall Shoulder Height: 0.150 inches, ensuring stability under high loads.
  • Compatible Springs: Suitable for Manley spring models 22407 and 22408.
  • Use with Cutter Number: 41835 for seamless installation.
  • CNC Machined: Crafted with precision for a perfect fit and enhanced durability.
  • Heat Treated and Black Oxide Finished: Offers superior resistance to wear and corrosion.

Benefits of Manley 1.437 Spring Cups

These spring cups are engineered to withstand the rigors of high-performance engine applications. The CNC machining process ensures that each cup is manufactured to exact specifications, providing a reliable fit that enhances overall engine performance. The heat treatment and black oxide finish not only improve durability but also protect against wear and tear, making these cups a long-lasting investment for your vehicle.

Specifications

  • Part Number: 42126-16
  • Material: High-quality steel
  • Finish: Black oxide for corrosion resistance

Fitment Information

The Manley 1.437 Spring Cups are specifically designed to fit a variety of high-performance engines, ensuring compatibility with your vehicle's setup. Always check your vehicle's specifications to confirm fitment.

Customer Reviews

Customers have praised the Manley 1.437 Spring Cups for their durable construction and precise fit. Many have noted improvements in engine stability and performance after installation. Here’s what some users are saying:

  • "These spring cups fit perfectly and have held up under extreme conditions!"
  • "I noticed a significant difference in my engine's responsiveness after switching to these."
  • "Great quality and easy to install. Highly recommend!"

Upgrade your engine's spring setup with the Manley 1.437 Spring Cups (42126-16) 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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Wholesale price $106.09
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Product Added At Friday 24 July, 2020
Product Modified At Friday 11 July, 2025
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