Manley Performance
Manley NexTek Series 1.640 OD .8602 ID .900 Lift Sportsman and Bracket Classes Valve Springs - 221425-16
- Catalog SKU
- man221425-16
- Manufacturer part #
- 221425-16
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Product details
Product information
Overview
From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.
Manley Valve Spring, SPRING-1.640 DOUBLE.
Features & Benefits
- Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities
- Available in polished versions to reduce friction, improve fatigue life, and minimize load loss
- Ideally suited for Sportsman Drag Racing applications
- Better valve train stability and component life
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
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