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Valve Spring Kits
- Valve Spring Kit
- Lock Angle: 10 Deg
- Outside Diameter: 1.445"
- Valve Stem Size: 3/8"
- Valve Groove Type: Single
- Includes Springs, Retainers, and Locks
Kit includes: - Valve Springs 638-74820-16
- Retainer: 638-75595-16
- Lock : 638-77112-16
- Locator/Cup: 638-86797-16
- Lunati combined their most popular street valve springs with their matching steel retainers and valve locks into one package! This is a foolproof way to make sure you get the right components that work together.
Part TypeValve Spring Kit
Product LineLunati Valve Spring, Retainer, and Valve Lock Kits
BrandLUNATI
Package Height3.0
Package Width3.0
Package Length24.5
Weight5.5 PG
Part CategoryPerformance Parts
CoatedNo
Damper Spring IncludedNo
Spring Rate370 lbs./in.
Lock Groove Quantity1-groove
QuantitySold as a kit
Locks IncludedYes
Inside Diameter Of Inner Spring0.65 in (16.51 mm)
Valve Spring StyleStandard
Retainers IncludedYes
Lock Style10 degree
Outside Diameter Of Outer Spring1.445 in (36.7 mm)
Inside Diameter Of Outer Spring1 in (25.4 mm)
Lock MaterialChromoly
Part FitmentSemi Universal
Retainer MaterialChromoly steel
Number Of Springs Per ValveSingle
Vendor Part Number74820K4LUN
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
