Motor Vehicle Engine Parts
MANLEY PERFORMANCE MAN Valve Spring Kits
Brand: MANLEY PERFORMANCE
SKU: P1593767997286
$635.10
$630.73
Taxes and shipping calculated at checkout.
Manley Ford 5.0L DOHC Coyote NexTek Series High Performance Valve Springs (4 Valves Per Cylinder)
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Product Details
Highlights
- Tightly controlled open-end flatness reduces valve stem side loading.
- Manufactured from "super clean" Hi-Tensile Chrome Silicon steel.
- Proprietary multi-step heat treating minimizes load loss.
- Tip thickness designed to eliminate overload breakage.
- Shot-peened to MIL spec for max fatigue life.
From drag strips to short track and endurance circuits, the Manley NexTek 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 Set, Single Spring - 1.101.
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