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COMP Cams Valve Spring For 990-975

Unleash the full potential of your engine with the COMP Cams Valve Spring For 990-975. Designed to deliver superior strength, durability, and valve train stability, this dual valve spring is perfect for extreme stress applications.

  • Manufactured from Super Clean wire for exceptional quality
  • Dual spring design for increased strength and lift handling
  • Exceeds expectations of engine builders and racers

Whether you're a seasoned mechanic or a DIY enthusiast, this valve spring is the perfect upgrade for your engine. With its 1.437" OD and 115 lbs @ 1.700" rating, you can trust it to perform under pressure.

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick Apollo 1975 Base
Buick Apollo 1975 SR
Buick Centurion 1972 Base
Buick Centurion 1973 Base
Buick Century 1973 Base
Buick Century 1973 Luxus
Buick Century 1974 Base
Buick Century 1974 Luxus
Buick Century 1977 Base
Buick Century 1977 Custom
Buick Century 1979 Custom
Buick Century 1979 Limited
Buick Century 1979 Special
Buick Century 1979 Sport
Buick Century 1980 Base
Buick Century 1980 Estate
Buick Century 1980 Limited
Buick Century 1980 Sport
Buick Century 1981 Base
Buick Century 1981 Estate
Buick Century 1981 Limited
Buick Century 1981 Sport
Buick Electra 1972 225
Buick Electra 1972 225 Custom
Buick Electra 1973 225
Buick Electra 1973 225 Custom
Buick Electra 1973 Base
Buick Electra 1974 225
Buick Electra 1974 225 Custom
Buick Electra 1974 225 Limited
Buick Electra 1975 Custom
Buick Electra 1975 Limited
Buick Electra 1976 225
Buick Electra 1976 Limited
Buick Electra 1977 225
Buick Electra 1977 Limited
Buick Electra 1978 225
Buick Electra 1978 Limited
Buick Electra 1978 Park Avenue
Buick Electra 1979 225
Buick Electra 1979 Limited
Buick Electra 1979 Park Avenue
Buick Electra 1980 Estate Wagon
Buick Electra 1980 Limited
Buick Electra 1980 Park Avenue
Buick Electra 1981 Estate Wagon
Buick Electra 1981 Limited
Buick Electra 1981 Park Avenue
Buick Electra 1982 Estate Wagon
Buick Electra 1982 Limited
Buick Electra 1982 Park Avenue
Buick Electra 1983 Estate Wagon
Buick Electra 1983 Limited
Buick Electra 1983 Park Avenue
Buick Electra 1984 Estate Wagon
Buick Electra 1984 Limited
Buick Electra 1984 Park Avenue
Buick Electra 1985 Estate Wagon
Buick Electra 1986 Estate Wagon
Buick Electra 1987 Estate Wagon
Buick Estate Wagon 1972 Base
Buick Estate Wagon 1973 Base
Buick Estate Wagon 1974 Base
Buick Estate Wagon 1975 Base
Buick Estate Wagon 1976 Base
Buick Estate Wagon 1977 Base
Buick Estate Wagon 1978 Base
Buick Estate Wagon 1979 Base
Buick Estate Wagon 1980 Base
Buick Estate Wagon 1981 Base
Buick Estate Wagon 1982 Base
Buick Estate Wagon 1983 Base
Buick GS 1972 Base
Buick GS 455 1971 Base
Buick GS 455 1972 Base
Buick LeSabre 1972 Base
Buick LeSabre 1972 Custom
Buick LeSabre 1973 Base
Buick LeSabre 1973 Custom
Buick LeSabre 1974 Base
Buick LeSabre 1974 Luxus
Buick LeSabre 1975 Base
Buick LeSabre 1975 Custom
Buick LeSabre 1976 Custom
Buick LeSabre 1977 Base
Buick LeSabre 1977 Custom
Buick LeSabre 1977 Custom Sport
Buick LeSabre 1978 Base
Buick LeSabre 1978 Custom
Buick LeSabre 1979 Base
Buick LeSabre 1979 Limited
Buick LeSabre 1980 Base
Buick LeSabre 1980 Limited
Buick LeSabre 1981 Base
Buick LeSabre 1981 Limited
Buick LeSabre 1981 Sport
Buick LeSabre 1982 Custom
Buick LeSabre 1982 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1983 Custom
COMP Cams manufactures camshafts and other valvetrain components. Products include everything from valve springs and hardware to pushrods, lifters, and even intake manifolds. COMP Cams’ history of producing high quality parts for everything from street cars to Pro Stock and Sprint Cup teams has proven their place in the market. The same technology used to develop parts for NASCAR and NHRA is used in all of their performance parts, down to the very basic street setup.
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