Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMANLEYPART NUMBER: 660-261454L
NexTek Drag Race Springs & Lightweight Titanium Retainer Kit 1.650" O.D. Springs, p/n 660-221454-16
$56507
Ships on 10/05/2026
Lowest Price Guarantee1.650'' O.D. Double Valve Springs
- NexTek Drag Race Springs & Lightweight Titanium Retainer Kit
- 1.650'' O.D. Springs, p/n 660-221454-16
- 10-Degree Lightweight Titanium Retainer, p/n 660-23540-16
- 16/pkg.
Includes Manley 10° Lightweight Titanium Retainers (part number, 660-23540-16).
- Type of Spring: Double without Damper
- Color Code: Orange Stripe
- Installed Height and Pressure: 2.000' @ 290 lbs./in.
- Open Height and Pressure: 1.150' @ 825 lbs./in.
- Spring Rate: 635 lbs./in.
- O.D. of Outer Spring: 1.650'
- I.D. of Outer Spring: 1.185'
- I.D. of Middle Spring: N/A
- I.D. of Inner Spring: 0.860'
- Coil Bind height: 1.105'
- Weight: 155 grams
- Damper Included: No
Click Here to see 660-221454 Valve Spring Load Chart
Part TypeValve Spring Kit
BrandMANLEY
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number261454L
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
![Valve Spring Micrometer [1.400 in. - 1.800 in. Height Range]](https://www.jegs.com/images/mini_200/500/555/555-80535.jpg)
JEGS
Valve Spring Micrometer [1.400 in. - 1.800 in. Height Range]
Part Number : 555-80535
$4199$46.99
You Save$5.00
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
![Valve Spring Micrometer [1.800 in. - 2.200 in. Height Range]](https://www.jegs.com/images/mini_200/500/555/555-80536.jpg)
JEGS
Valve Spring Micrometer [1.800 in. - 2.200 in. Height Range]
Part Number : 555-80536
$6899$75.99
You Save$7.00
Some parts are not legal for use in California or other states with similar laws / regulations
