- Cams & Valvetrain
- Valve Springs
- Manley NexTek Series Drag Race Valve Springs
NexTek Valve Springs...Better By Design!
Manley NexTek (Next Generation) Valve Springs were developed over a decade ago and still offer unequaled performance. The NexTek springs were developed to satisfy the demands of top level engine builders who demanded the absolute highest quality valve springs. Manley NexTek springs can be found in drag race applications ranging from Bracket racers to Top Fuel, in oval track engines across the country on the street and strip.
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Features:
- Higher natural frequency provides improved valvetrain control and higher RPM potential
- All springs are triple design springs except for 660-221424, 660-221425 & 660-221454 which are double design without damper
- Extensively tested on the Spintron, dyno and race track (including blown nitro engines) and proven highly effective
- Smaller diameter, lightweight dual design allows engine to rev higher with improved valve train control
- Better valvetrain stability and component life
- Ultra clean, high tensile strength chrome silicon steel
- Polish Finish surface reduces friction, improves fatigue life and minimize load loss.
- Ideal loads for multiple applications with minimal load loss
Click Here to see Valve Springs Load Chart
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AVAILABILITY
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PART TYPE
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BRAND
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Part Fitment
Damper Spring Included
Number of Springs Per Valve
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Coil Bind Height
Inside Diameter of Inner Spring
Inside Diameter of Outer Spring
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Spring Rate
PRICE
1.640'' O.D. Double Valve Springs
Manley 261424L
Manley NexTek Drag Race Springs & Lightweight Titanium Retainer Kit 1.640" O.D. Springs, p/n 660-221424-16
$643.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$643.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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Manley 261424
Manley NexTek Drag Race Springs & Titanium Retainer Kit 1.640" O.D. Springs, p/n 660-221424-16
$643.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$643.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$22.62
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$22.62
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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Manley 261425L
Manley NexTek Drag Race Springs & Lightweight Titanium Retainer Kit 1.640" O.D. Springs, p/n 660-221425-16
$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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Manley 261425
Manley NexTek Drag Race Springs & Titanium Retainer Kit 1.640" O.D. Springs, p/n 660-221425-16
$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$24.86
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$24.86
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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1.640'' O.D. Double Valve SpringsPolished Finish
$38.50
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$38.50
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$616.00
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$616.00
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$42.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$42.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$652.77
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$652.77
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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1.650'' O.D. Double Valve Springs
Manley 261454L
Manley NexTek Drag Race Springs & Lightweight Titanium Retainer Kit 1.650" O.D. Springs, p/n 660-221454-16
$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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Manley 261454
Manley NexTek Drag Race Springs & Titanium Retainer Kit 1.650" O.D. Springs, p/n 660-221454-16
$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$678.99
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$24.86
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$24.86
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$397.81
(1)
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$397.81
(1)
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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1.650'' O.D. Double Valve SpringsPolished Finish
$40.80
Estimated to ship direct from manufacturer on 06/07/24, pending manufacturer availability.
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$40.80
Estimated to ship direct from manufacturer on 06/07/24, pending manufacturer availability.
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$652.77
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$652.77
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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1.677'' O.D. Triple Valve Springs
$39.29
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$39.29
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$628.63
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$628.63
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$39.29
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$39.29
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$628.63
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$628.63
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$51.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$51.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$826.09
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$826.09
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$59.50
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$59.50
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$951.94
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$951.94
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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1.677'' O.D. Triple Valve SpringsPolished Finish
$55.11
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$55.11
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$881.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$881.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$55.11
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
Lowest Price Guarantee
$55.11
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
Lowest Price Guarantee
$881.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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$881.64
Estimated to ship direct from manufacturer on 10/23/23, pending manufacturer availability.
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