Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Engine
Maximum Valve Lift (in.)
- 0.570 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.650 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outside Diameter of Outer Spring (in.)
- 0.841 in./1.014 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.311 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Installed Height (in.)
- 1.570 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.811 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Seat Pressure at Installed Height (lbs.)
- 145 lbs. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 90 lbs. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coil Bind Height (in.)
- 0.940 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.100 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Open Height (in.)(application)
- 1.000 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.150 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Open Pressure (lbs.)
- 225 lbs. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 380 lbs. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Spring Rate (lbs./in.)
- 236 lbs./in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 353 lbs./in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Inside Diameter of Outer Spring (in.)
- 0.533 in./0.706 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.885 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold as a set of 16. (1)
- Sold as a set of 32. (1)
Price Range
- $250-$500 (1)
- $500-$750 (1)

2 Results Found For "Manley valve springs"

Showing In Stock Items. Show All 6 Items.

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Results 1 - 2 of 2

Manley NexTek Valve Springs 221439-16

Valve Springs, NexTek, Conical Ovate Wire, Single, 1.311 in. O.D., 353 lbs./in. Spring Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221439-16

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Manley NexTek Valve Springs 221418-32

SPRING-COYOTE 5.0L VALVE

Part Number: MAN-221418-32

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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