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Manley Ford 5.0L DOHC Coyote NexTek Series High Performance Valve Spring - SINGLE

SKU: MAN221418-1

Valve Springs

MAN Valve Spring Kits...

Manley Ford 5.0L DOHC Coyote NexTek Series High Performance Valve Spring - SINGLE

SKU: MAN221418-1

Valve Springs

MAN Valve Spring Kits...

A$69.64
IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

Part Type

Engine Valve Spring

Data: v4.2 - Upd: 2026-10-24 03:09:17

Features

  • Manufactured from “super clean” Hi-Tensile Chrome Silicon steel
  • Proprietary multi-step heat treating minimizes load loss
  • Shot-peened to MIL spec for max fatigue life
  • Tightly controlled open-end flatness reduces valve stem side loading
  • Tip thickness designed to eliminate overload breakage

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
221418-1
Product Attributes - Part Type
Valve Springs
Product Attributes - UPC
807298095165

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man221418-1
SFX Item ID 4061237
Supplier Item Code 4061237
Manufacturer SKU 221418-1
Manufacturer UPC 807298095165
Alternative References 5.0L

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