Single Outer Valve Spring Rate: 373 lbs
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-981-1

Single Outer Valve Spring Rate: 373 lbs

$1395
ShippingShips on Oct 29, 2026
Lowest PriceLowest Price Guarantee
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Outer
    Single Outer Valve Spring
  • Rate: 373 lbs
  • .880'' ID, 1.254'' OD
  • Seat Load: 105 lbs at 1.700''
  • Open Load: 273 lbs at 1.250''
  • Coil Bind Height: 1.150''
  • With Damper
  • 1/pkg

    Valve Springs; Dual Valve Springs; Single Valve Springs; Beehive Springs; Conical Springs; Valve Lift; Max Lift; Spring Kit

Part TypeValve Spring
BrandCOMP CAMS
Package Height1.5
Package Width2.1
Package Length4.2
Weight0.18 PG
Part CategoryPerformance Parts
CoatedNo
Coil Bind Height1.15 in (29.21 mm)
Damper Spring IncludedYes
Spring Rate370 lbs./in.
PositionOuter
Open Height1.25 in (31.8 mm)
Open Pressure (Lbs.)295
Installed Pressure (Lbs.)105
QuantitySold individually
Installed Height1.7 in (43.18 mm)
Valve Spring StyleStandard
Outside Diameter Of Outer Spring1.254 in (31.9 mm)
Inside Diameter Of Outer Spring0.88 in (22.352 mm)
Inside Diameter0.88 in (22.352 mm)
Spring TypeSingle
Spring Rate (Lbs./In.)423
Outside Diameter1.254 in (31.9 mm)
Number Of Springs Per ValveSingle
Camshaft TypeHydraulic
Vendor Part Number981-1
Package Qty1
Package TypeEA
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