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Manley NexTek® Drag Race Series Valve Springs offer unequaled performance. The Manley NexTek® eclipses the 1000lbs barrier. The NexTek® springs offer better valve train stability and component life. The NexTek® drag race series valve springs are ideal for Fuel and Alcohol classes, Pro Stock, Competition, Super Stock, Super Gas and Mountain Motor applications. Manley's NexTek® valve springs are the latest in valve spring technology. The main benefit of the NexTek® springs is that they resist degradation of spring pressure in the later stages of a race. This is critical in oval track racing, where an engines valve train is abused for a long period of time.
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Items 1-25 of 25

Description: Valve Spring, NexTek, Dual Spring, 797 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: MAN221455-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $1,092.10
Sale: $794.87
Save: 27%
Save: $297.23

Description: Valve Spring, NexTek, Dual Spring, 800 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: MAN221456-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $944.57
Sale: $671.87
Save: 29%
Save: $272.70
Description: Valve Spring, NexTek, Dual Spring, 800 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: MAN221457-16
Condition:
New
Limited Supply: Only 3 Left!
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Price: $944.57
Sale: $694.87
Save: 26%
Save: $249.70

Description: Valve Spring, NexTek, Dual Spring / Damper, 435 lb/in Spring Rate, 1.170 in Coil Bind, 1.530 in OD, Set of 16
Item #: MAN221432-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $565.70
Sale: $422.87
Save: 25%
Save: $142.83

Description: Valve Spring, NexTek, Dual Spring, 533 lb/in Spring Rate, 1.200 in Coil Bind, 1.560 in OD, Polished, Set of 16
Item #: MAN221442-16
Condition:
New
Limited Supply: Only 3 Left!
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Price: $702.00
Sale: $500.87
Save: 29%
Save: $201.13

Description: Valve Spring, NexTek, Dual Spring / Damper, 534 lb/in Spring Rate, 1.190 in Coil Bind, 1.570 in OD, Polished, Set of 16
Item #: MAN221440P-16
Condition:
New
Limited Supply: Only 5 Left!
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Price: $690.77
Sale: $509.87
Save: 26%
Save: $180.90

Description: Valve Spring, NexTek, Dual Spring, 535 lb/in Spring Rate, 1.170 in Coil Bind, 1.580 in OD, Polished, Set of 16
Item #: MAN221443P-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $954.50
Sale: $625.87
Save: 34%
Save: $328.63

Description: Valve Spring, NexTek, Dual Spring, 546 lb/in Spring Rate, 1.220 in Coil Bind, 1.610 in OD, Set of 16
Item #: MAN221444-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $639.36
Sale: $469.87
Save: 27%
Save: $169.49

Description: Valve Spring, NexTek, Dual Spring, 500 lb/in Spring Rate, 1.200 in Coil Bind, 1.620 in OD, Polished, Set of 16
Item #: MAN221445P-16
Condition:
New
Limited Supply: Only 3 Left!
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Price: $723.17
Sale: $469.87
Save: 35%
Save: $253.30

Description: Valve Spring, NexTek, Dual Spring, 647 lb/in Spring Rate, 1.070 in Coil Bind, 1.640 in OD, Each
Item #: MAN221424-1
Condition:
New
Limited Supply: Only 8 Left!
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Ships from Michigan.
Price: $35.99
Sale: $34.87
Save: 3%
Save: $1.12
Description: Valve Spring, NexTek, Dual Spring, 647 lb/in Spring Rate, 1.070 in Coil Bind, 1.640 in OD, Set of 16
Item #: MAN221424-16
Condition:
New
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Price: $450.58
Sale: $286.87
Save: 36%
Save: $163.71
Description: Valve Spring, NexTek, Dual Spring, 604 lb/in Spring Rate, 1.150 in Coil Bind, 1.640 in OD, Set of 16
Item #: MAN221425-16
Condition:
New
Limited Supply: Only 7 Left!
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Price: $495.29
Sale: $310.87
Save: 37%
Save: $184.42

Description: Valve Spring, NexTek, Triple Spring, 720 lb/in Spring Rate, 1.142 in Coil Bind, 1.677 in OD, Each
Item #: MAN221449-1
Condition:
New
Limited Supply: Only 1 Left!
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Ships from Michigan.
Price: $64.27
Sale: $57.87
Save: 10%
Save: $6.40
Description: Valve Spring, NexTek, Triple Spring, 746 lb/in Spring Rate, 1.160 in Coil Bind, 1.677 in OD, Set of 16
Item #: MAN221447-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $782.57
Sale: $571.87
Save: 27%
Save: $210.70

Description: Valve Spring, NexTek, Triple Spring, 733 lb/in Spring Rate, 1.142 in Coil Bind, 1.677 in OD, Set of 16
Item #: MAN221448-16
Condition:
New
Limited Supply: Only 5 Left!
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Price: $782.57
Sale: $515.87
Save: 34%
Save: $266.70

Description: Valve Spring, NexTek, Triple Spring, 720 lb/in Spring Rate, 1.142 in Coil Bind, 1.677 in OD, Set of 16
Item #: MAN221449-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $1,028.38
Sale: $678.87
Save: 34%
Save: $349.51

Description: Valve Spring, NexTek, Dual Spring / Damper, 575 lb/in Spring Rate, 1.215 in Coil Bind, 1.570 in OD, Polished, Set of 16
Item #: MAN221441P-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $736.56
Sale: $564.87
Save: 23%
Save: $171.69

Description: Valve Spring, NexTek, Beehive Spring, 353 lb/in Spring Rate, 1.100 in Coil Bind, 1.311 in OD, Polished, Set of 16
Item #: MAN221431-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $490.75
Sale: $340.87
Save: 31%
Save: $149.88

Description: Valve Spring, NexTek, Dual Spring, 394 lb/in Spring Rate, 1.050 in Coil Bind, 1.340 in OD, Set of 16
Item #: MAN221435-16
Condition:
New
Limited Supply: Only 1 Left!
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Price: $524.23
Sale: $396.87
Save: 24%
Save: $127.36

Description: Valve Spring, NexTek, Dual Spring, 435 lb/in Spring Rate, 0.900 in Coil Bind, 1.324 in OD, Set of 16
Item #: MAN221421-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $524.23
Sale: $398.87
Save: 24%
Save: $125.36

Description: Valve Spring, NexTek, Dual Spring, 635 lb/in Spring Rate, 1.105 in Coil Bind, 1.650 in OD, Set of 16
Item #: MAN221454-16
Condition:
New
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Price: $495.29
Sale: $367.87
Save: 26%
Save: $127.42

Description: Valve Spring, NexTek, Dual Spring, 647 lb/in Spring Rate, 1.070 in Coil Bind, 1.640 in OD, Polished, Set of 16
Item #: MAN221424P-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $766.80
Sale: $598.87
Save: 22%
Save: $167.93

Description: Valve Spring, NexTek, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: MAN221420-16
Condition:
New
Limited Supply: Only 0 Left!
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Price: $944.57
Sale: $688.87
Save: 27%
Save: $255.70
Description: Valve Spring, NexTek, Super Finish, Dual Spring, 618 lb/in Spring Rate, 1.150 in Coil Bind, 1.550 in OD, Set of 16
Item #: MAN221452SF-16
Condition:
New
Limited Supply: Only 2 Left!
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Price: $992.52
Sale: $729.87
Save: 26%
Save: $262.65

Description: Valve Spring, NexTek, Dual Spring, 535 lb/in Spring Rate, 1.170 in Coil Bind, 1.580 in OD, Set of 16
Item #: MAN221443-16
Condition:
New
Limited Supply: Only 5 Left!
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FREE SHIPPING! Ships from Michigan.
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Price: $639.36
Sale: $465.87
Save: 27%
Save: $173.49
Items 1-25 of 25
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More About Manley NexTek Valve Springs
Manley NexTek® Drag Race Series Valve Springs offer unequaled performance. The Manley NexTek® eclipses the 1000lbs barrier. The NexTek® springs offer better valve train stability and component life. The NexTek® drag race series valve springs are ideal for Fuel and Alcohol classes, Pro Stock, Competition, Super Stock, Super Gas and Mountain Motor applications. Manley's NexTek® valve springs are the latest in valve spring technology. The main benefit of the NexTek® springs is that they resist degradation of spring pressure in the later stages of a race. This is critical in oval track racing, where an engines valve train is abused for a long period of time.