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Est. 1957
Manley Performance

Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs

$466.20

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Manley NexTek Series valve springs for Sportsman and Bracket classes. Part# 221425-16.

Key Features

  • Fits Sportsman and Bracket Classes.
  • 1.640 inch outside diameter.
  • .8602 inch inside diameter.
  • Designed for up to .900 inch lift camshafts.
  • Well-built for demanding racing applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

These Manley NexTek Series valve springs are built for demanding applications in Sportsman and Bracket racing classes. They feature a 1.640 inch outside diameter, a .8602 inch inside diameter, and are designed for up to a .900 inch lift camshaft. When you're pushing your engine hard in competition, the valve springs are a critical component that needs to keep up with aggressive camshaft profiles and high RPMs. These springs are well-built to handle those stresses.

Manley has a solid reputation for making strong engine components, and these NexTek springs are no exception. They are constructed to provide consistent performance under the kind of pressure found in racing environments. The specific dimensions and lift capability mean they are tailored for engines running aggressive camshafts common in these racing classes. Choosing the right valve spring is essential for maintaining valve control and preventing valve float at high engine speeds, ensuring your engine performs reliably when it matters most.

Specifications

Brand
Manley Performance
Manufacturer Part #
221425-16
UPC
807298023908

Frequently Asked Questions

Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs

$466.20