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Dual Valve Springs16/pkg
Dual Valve SpringsOD: 1.540" Inner ID: .794" Seat Load: 142 lbs/in @ 1.940 Open Load: 402 lbs/in @ 1.250 Coil Bind: 1.089" Rate: 377 lbs/in
LUNATI/HOLLEY 73121-16 Features:
Lunati Valve Springs are manufactured using chrome silicon valve spring wire and cutting-edge heat treatment processes. This advanced heat-set takes the load loss out of the springs during the manufacturing process, opposed to during first use, to lengthen spring life and make the break-in process easier. These springs offer excellent fatigue life and load loss characteristics ideally suited for Saturday night oval track or drag racing.Part TypeValve Spring Kit
BrandLUNATI
Package Height2.5
Package Width3.4
Package Length12.5
Weight5.35 PG
Part CategoryPerformance Parts
CoatedNo
Outside Diameter Of Outer Spring1.54 in (39.1 mm)
Coil Bind Height1.15 in (29.21 mm)
Damper Spring IncludedYes
Spring Rate377 lbs./in.
QuantitySold as a set of 16
Part FitmentSemi Universal
Inside Diameter Of Inner Spring0.775 in (19.685 mm)
Valve Spring StyleStandard
Number Of Springs Per ValveDual
Vendor Part Number73121-16LUN
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
