Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMANLEYPART NUMBER: 660-42364-1
Valve Spring Cup 1.660 in. O.D.
$595
Ships on 09/08/2026
Lowest Price Guarantee- Valve Spring Cup
- Fits 1.677 in. Spring O.D.
- Cup OD: 1.660 in.
- Cup I.D: .570 in.
- 0.62 in. Thick
- .140 in. Wall Shoulder Height
- 0.630 in. Shoulder Diameter
- Sold Individually
For use with Manley 1.677 in. O.D. Springs
Part TypeValve Spring Cup
BrandMANLEY
Package Height0.25
Package Width3.0
Package Length5.0
Weight0.09 PG
Part CategoryPerformance Parts
QuantitySold individually
Part FitmentSemi Universal
Vendor Part Number42364-1
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 Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
