Lightweight H-13 Tool Steel Retainers 1.550" Spring O.D.
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MANLEYPART NUMBER: 660-23660TS-16

Lightweight H-13 Tool Steel Retainers 1.550" Spring O.D.

$22831
ShippingShips on 09/09/2026
Lowest PriceLowest Price Guarantee

1.550'' Spring O.D.
    Lightweight H-13 Tool Steel Retainers
  • 1.550'' Spring O.D.
  • Double Spring Type
  • (A) 1.440'' O.D.
  • (B) 1.105'' I.D.
  • (C) 0.710'' I.D.
  • +.100'' Height
  • 10° Keeper Degree
  • 21 Grams
  • 16/pkg.

    This retainer is ideal for use with valve spring:
  • Manley p/n 660-22431, 660-22440, 660-22441

For those searching for a slightly more economical alternative to titanium retainers, either to help solve a "wear problem" or because of "class rules", Manley lightweight H-13 Tool Steel retainers are your solution! H-13 tool steel allows for better processing than "other" tool steels typically utilized; thus yielding a stronger, more durable product.

Features:

  • Up to 33% lighter than standard steel retainers
  • Only 2-4 grams heavier than titanium versions
  • Heat treated to provide hardness of Rc 56
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Part TypeValve Spring Retainer
Product LineManley Lightweight H-13 Tool Steel Retainers
BrandMANLEY
Part CategoryPerformance Parts
Lock Style10 degree
QuantitySet of 16
Outside Diameter Of Outer Spring (In)1.550 in.
Part FitmentSemi Universal
Retainer MaterialTool steel
Number Of Springs Per ValveDual
Vendor Part Number23660TS-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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