Made in USA
Lunati Steel Valve Spring Retainers
Product Discontinued
LUNATIPART NUMBER: 638-75742-1

Lunati Steel Valve Spring Retainers

Currently Unavailable

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

Valve Spring Retainers for 7 Degree Valve Stem Locks
7 Deg Chromoly Steel Spring Retainers
Dimension A: 1.255" Diameter
Dimension B: 0.875" Diameter
Dimension C: N/A
Dimension D: 0.620" Diameter
Valve Stem Diameter: 11/32"
  • 1/pkg

    LUNATI/HOLLEY 75742-1 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 Height0.25
      Package Width3.0
      Package Length3.4
      Weight0.05 PG
      Part CategoryPerformance Parts
      Lock Style7 degree
      Part FitmentSemi Universal
      Locks IncludedNo
      Inside Diameter Of Inner Spring0.62 in (15.748 mm)
      Outside Diameter Of Middle Spring0.875 in (22.2 mm)
      Vendor Part Number75742-1LUN
      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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