Made in USA
Valve Spring Cups 1.625" O.D.
InfoVehicle Info Needed
MANLEYPART NUMBER: 660-42121-16

Valve Spring Cups 1.625" O.D.

$9527
ShippingShips on 09/08/2026
Lowest PriceLowest Price Guarantee

Valve Spring Cups
  • Fits 1.625" Spring O.D.
  • Cup OD: 1.740"
  • Cup I.D: .635"
  • .150" Wall Shoulder Height
  • 16/pkg.

    • Fits Manley Springs: 221424, 221425, 221454
  • Part TypeValve Spring Cup
    BrandMANLEY
    Package Height0.1
    Package Width6.3
    Package Length9.3
    Weight0.8 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number42121-16
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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