Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)

Save $40.58
Manley PerformanceSKU: man221437-16
Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)
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Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)

Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder)

Save $40.58
Manley PerformanceSKU: man221437-16
Price:
$365.20 $405.78
Stock:
In Stock, Direct ship from Manley Performance (42 available)

Fitment Check

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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.
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Units Per Sku: 1

Vehicle Fitment

Years Make Model Trim
1992, 1998, 2003, 2008, 2012 Ford Crown Victoria
1997, 2001, 2010, 2014 Ford E-150
1997, 2005, 2014 Ford E-350
2000, 2005 Ford Excursion
1997, 2001, 2004 Ford Expedition
2002, 2005 Ford Explorer
1997, 2001, 2006, 2010 Ford F-150
1999, 2004 Ford F-150 SVT Lightning
1997, 1999, 2004 Ford F-250
1997, 1999, 2004 Ford F-350
2001 Ford Mustang Bullitt
1996, 1999, 2004 Ford Mustang GT
1994, 1997 Ford Thunderbird
1997, 1999, 2004 Lincoln Navigator
1991, 1996, 2000, 2005, 2011 Lincoln Town Car
1994, 1997 Mercury Cougar
1992, 1998, 2003, 2008, 2012 Mercury Grand Marquis

About Us

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Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.

We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok