
Manley 1.580 Spring Cups (Part Number: 42369-16)
If you're looking to upgrade your engine's performance, the Manley 1.580 Spring Cups are a fantastic choice. Designed specifically for high-performance applications, these spring cups ensure that your engine runs smoothly and efficiently. Let's break down what makes these cups a must-have for your vehicle.
Key Features
- Quantity: 16 pieces
- Spring Outer Diameter: 1.580 inches
- Locator Outer Diameter: 1.570 inches
- Locator Inner Diameter: 0.635 inches
- Cup Thickness: 0.062 inches
- Wall Shoulder Height: 0.140 inches
- Shoulder Diameter: 0.825 inches
- Compatible Spring: Manley 221443
- Use Cutter Number: 14856
- CNC Machined: Yes
- Durability: Heat treated and black oxide finished
Benefits of Manley 1.580 Spring Cups
These spring cups are CNC machined to ensure precision and durability, making them an excellent choice for performance-oriented builds. The .062-inch thickness guarantees that they can withstand high pressures while maintaining their shape and integrity. The heat treatment and black oxide finish not only enhance their longevity but also provide a sleek, professional appearance.
Fitment and Compatibility
The Manley 1.580 Spring Cups (42369-16) are engineered to fit perfectly with specific engine types, ensuring optimal performance. They are compatible with the Manley 221443 springs, making them ideal for those seeking to upgrade their valve spring setup. Whether you're racing or just looking to improve your vehicle's efficiency, these spring cups are designed to meet your needs.
Customer Feedback
Customers who have purchased the Manley 1.580 Spring Cups have shared their positive experiences. Many have noted the improved stability and performance of their engines after installation. Users appreciate the quality craftsmanship and the precise fit that these cups provide, making installation a breeze. With a strong reputation for reliability, Manley continues to be a trusted choice among automotive enthusiasts.
Final Thoughts
When it comes to enhancing your engine's performance, the Manley 1.580 Spring Cups (42369-16) stand out as a reliable and effective option. With their robust design and compatibility with high-performance springs, these cups are sure to meet the demands of any serious automotive enthusiast. Upgrade your setup today and experience the difference!
⚠ 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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