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COMP Cams Single Outer Valve Springs Rate: 308 lbs

COMP Cams 980-12

249-980-12

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COMP Cams Single Outer Valve Springs Rate: 308 lbs $37.99
Single Outer Valve Springs
  • Rate: 308 lbs
  • .876'' ID, 1.230'' OD
  • Seat Load: 92 lbs at 1.700''
  • Open Load: 230 lbs at 1.250''
  • Coil Bind Height: 1.150''
  • With Damper
  • 12/pkg

  • Specifications:

    Inside Diameter
    0.876
    Coil Bind Height (in.)
    1.15
    Outside Diameter
    1.23
    Open Height (in.)
    1.25
    Installed Height (in.)
    1.7
    Open Pressure (lbs.)
    229
    Spring Rate (lbs./in.)
    308
    Installed Pressure (lbs.)
    91
    Camshaft Type
    Hydraulic
    Camshaft Type
    Mechanical
    Spring Type
    Single
    Position
    Outer
    Coated
    No
    Damper Spring Included
    Yes
    Inside Diameter of Outer Spring (in.)
    0.876
    Number of Springs Per Valve
    Single
    Outside Diameter of Outer Spring (in.)
    1.23
    Quantity
    Sold as a set of 12
    Spring Rate
    308 lbs./in.
    Valve Spring Style
    Standard
    Manufacturer's Part Number:
    980-12

    Comp Cams Valve Springs are tested under stresses much greater than normal to ensure consistency. Isolating an engine's purpose is first when selecting proper springs. Verify load capacity for optimal performance.

    Does COMP Cams 980-12 fit your vehicle?

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    Aspiration

    1982-1990 GMC S15 PICKUP

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: SIERRA CLASSIC
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1995 GMC MOTORHOME

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CLASS C; G-30
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1982-1990 GMC S15 PICKUP

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: HIGH SIERRA
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988-1990 GMC S15 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1987 BUICK REGAL

    • Fitment_Note: Even Fire
    • EngineType: ALL
    • SubModel: GNX

    1978-1979 OLDSMOBILE OMEGA

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BROUGHAM LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1987 OLDSMOBILE CALAIS

    • Fitment_Note: Even Fire
    • Liter: 3.0
    • SubModel: BASE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1985-1995 CHEVROLET G20 VAN

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BEAUVILLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978 PONTIAC GRAND LEMANS

    • Fitment_Note: 90 Degree
    • EngineType: ALL
    • SubModel: LE

    1988-1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SCOTTSDALE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988 OLDSMOBILE 98

    • Fitment_Note: Even Fire
    • EngineType: ALL
    • SubModel: REGENCY TOURING

    1982-1985 BUICK CENTURY

    • Fitment_Note: Even Fire
    • Liter: 3.0
    • SubModel: CUSTOM
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1985 BUICK CENTURY

    • Fitment_Note: Even Fire
    • Liter: 3.0
    • SubModel: ESTATE WAGON
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1980-1983 CHEVROLET CAPRICE

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1985 OLDSMOBILE FIRENZA

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: BROUGHAM SX
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1990 GMC P3500 VAN

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: VALUE VAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1987-1990 GMC SAFARI

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1979 GMC CABALLERO

    • Fitment_Note: 90 Degree~60 Degree
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1979 CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: LANDAU
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981-1983 PONTIAC PARISIENNE

    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982-1987 PONTIAC GRAND PRIX

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985 CHEVROLET IMPALA

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1990-1997 CHEVROLET P30 VAN

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1986 JEEP COMANCHE

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: CUSTOM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984 PONTIAC PHOENIX

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: LE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1991 PONTIAC TEMPEST

    • Fitment_Note: 60 Degree
    • Liter: 3.1
    • SubModel: LE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1996-1997 CHEVROLET EXPRESS 2500

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 GMC K2500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995-1997 GMC K1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA SPECIAL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1986 PONTIAC BONNEVILLE

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1989 PONTIAC GRAND PRIX

    • Fitment_Note: 60 Degree
    • EngineType: ALL
    • SubModel: LE

    1988-1989 GMC S15 JIMMY

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA CLASSIC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1990-1997 GMC S15 JIMMY

    • Fitment_Note: 90 Degree
    • EngineType: ALL
    • SubModel: ALL

    1986-1988 GMC S15 PICKUP

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: GYPSY
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1978 CHEVROLET MONTE CARLO

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979-1980 BUICK RIVIERA

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: S
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988-1989 CHEVROLET S10 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SPORT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978-1979 CHEVROLET MONZA

    • Fitment_Note: Even Fire
    • Liter: 3.2
    • SubModel: 2+2
    • CUI: 196
    • EngineType: V6 ( 3.2 L / 196 )

    1985 OLDSMOBILE FIRENZA

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: CRUISER LX
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986-1988 OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: S
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980 CHEVROLET MALIBU

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: CLASSIC SPORT
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1964-1967 BUICK SKYLARK

    • CC: 3687
    • Fitment_Note: Odd Fire
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: V6 ( 3.7 L / 225 )

    1994-1997 GMC C1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1983 OLDSMOBILE CUTLASS CALAIS

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: HURST
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988-1989 CHEVROLET S10 BLAZER

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: HIGH COUNTRY
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1979 GMC CABALLERO

    • Fitment_Note: 90 Degree~60 Degree
    • Liter: 3.3
    • SubModel: LAREDO
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1985 OLDSMOBILE CALAIS

    • Fitment_Note: Even Fire
    • Liter: 3.0
    • SubModel: 500
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1981-1982 CHEVROLET IMPALA

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: ESTATE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1983-1989 GMC S15 JIMMY

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: SIERRA CLASSIC
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980 CHEVROLET MALIBU

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1985-1986 GMC CABALLERO

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: AMARILLO
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980-1983 BUICK SKYLARK

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1994 PONTIAC GRAND AM

    • Fitment_Note: 60 Degree
    • Liter: 3.1
    • SubModel: GT
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1978-1981 CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: CLASSIC LANDAU
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 GMC CABALLERO

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: CONQUISTA
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982 BUICK RIVIERA

    • Fitment_Note: Even Fire
    • Liter: 4.1
    • SubModel: LIMITED EDITION
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1982-1983 PONTIAC GRAND LEMANS

    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1988 PONTIAC FIERO

    • Fitment_Note: 60 Degree
    • EngineType: ALL
    • SubModel: GT

    1985-1986 CHEVROLET EL CAMINO

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CONQUISTA
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1989-1991 CHEVROLET BERETTA

    • Fitment_Note: 60 Degree
    • EngineType: ALL
    • SubModel: GT

    1990-1994 CHEVROLET BERETTA

    • Fitment_Note: 60 Degree
    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1985-1987 CHEVROLET EL CAMINO

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1979-1980 PONTIAC LEMANS

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1996-1997 OLDSMOBILE BRAVADA

    • Fitment_Note: 90 Degree
    • EngineType: ALL
    • SubModel: ALL

    1994 CHEVROLET LUMINA

    • Fitment_Note: 60 Degree
    • EngineType: ALL
    • SubModel: BASE

    1987 GMC V1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SIERRA CLASSIC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1987 OLDSMOBILE CUTLASS CRUISER

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1986 CHEVROLET C10 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CUSTOM
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1981-1984 CHEVROLET EL CAMINO

    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: CONQUISTA
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1987 PONTIAC FIERO

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: SE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980-1981 CHEVROLET CITATION

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1987-1988 CHEVROLET CAPRICE

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CLASSIC BROUGHAM
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1991 PONTIAC GRAND PRIX

    • Fitment_Note: 60 Degree
    • Liter: 3.4
    • SubModel: SE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1978-1980 PONTIAC SUNBIRD

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980 CHEVROLET CAMARO

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1984 CHEVROLET CAPRICE

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1981 BUICK CENTURY

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1983-1989 GMC S15 JIMMY

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: GYPSY
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980-1985 OLDSMOBILE DELTA 88

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: ROYALE BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1995 CHEVROLET MOTORHOME

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CLASS C; G-30
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1982 OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1987-1988 CHEVROLET R20 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CUSTOM DELUXE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1985 PONTIAC PARISIENNE

    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988 PONTIAC FIERO

    • Fitment_Note: 60 Degree
    • EngineType: ALL
    • SubModel: FORMULA

    1982 PONTIAC GRAND PRIX

    • Fitment_Note: Even Fire
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1985 CHEVROLET MONTE CARLO

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1979 BUICK CENTURY

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: SPECIAL
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1980 CHEVROLET MONZA

    • CC: 3800
    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: 2+2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1990-1997 GMC P3500 VAN

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995 CHEVROLET C2500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1985-1990 CHEVROLET ASTRO

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1981 PONTIAC LAURENTIAN

    • Fitment_Note: Even Fire
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985 CHEVROLET CAVALIER

    • Fitment_Note: 60 Degree
    • Liter: 2.8
    • SubModel: CL
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988-1997 CHEVROLET C1500 PICKUP

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1983 OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: Even Fire
    • Liter: 3.0
    • SubModel: ES
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1980-1981 CHEVROLET CAMARO

    • Fitment_Note: 90 Degree
    • Liter: 3.8
    • SubModel: BERLINETTA
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1985-1989 CHEVROLET G20 VAN

    • Fitment_Note: 90 Degree
    • Liter: 4.3
    • SubModel: SPORTVAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978 GMC CABALLERO

    • Fitment_Note: 90 Degree
    • Liter: 3.3
    • SubModel: LAREDO
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )
    Items You Need
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