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Lunati Steel Valve Spring Retainers [Set of 16]
Product Discontinued
LUNATIPART NUMBER: 638-75741-16

Lunati Steel Valve Spring Retainers [Set of 16]

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Valve Spring Retainers for 10 Degree Valve Stem Locks
10 Deg Chromoly Steel Spring Retainers
Dimension A: 1.550" Diameter
Dimension B: 1.115" Diameter
Dimension C: N/A
Dimension D: 0.690" Diameter
Valve Stem Diameter: 5/16", 11/32", 3/8"
  • 16/pkg

    LUNATI/HOLLEY 75741-16 Features:

    Lunati Steel Retainers are made from 4140 chrome moly steel, which is stronger and harder than standard 1020 steel. This increased strength to weight ratio results in a stronger yet lighter retainer. Steel retainers are available for 5/16?, 11/32" and 3/8? valve stem diameters as well as 7? and 10? locks. All steel retainers from Lunati are black oxide coated for corrosion resistance.
    • Part TypeValve Spring Retainer
      BrandLUNATI
      Package Height1.0
      Package Width3.0
      Package Length5.0
      Weight0.25 PG
      Part CategoryPerformance Parts
      Lock Style10 degree
      Outside Diameter Of Outer Spring1.55 in (39.4 mm)
      Retainer StyleStandard
      QuantitySet of 16
      Part FitmentSemi Universal
      Retainer MaterialChromoly steel
      Inside Diameter Of Inner Spring0.69 in (17.526 mm)
      Valve Spring StyleStandard
      Vendor Part Number75741-16LUN
      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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