Comp Cams 984-974 Dual Valve Spring
$95.95
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COMP Cams Valve Springs By Design
DUAL
- Manufactured from Super Clean wire to eliminate surface flaws and fissures
- Dual spring design capable of handling the increased lift in extreme stress applications
- Designed for superior strength and durability
- Adds valve train stability in race, street/strip and street performance applications
Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability. Dual Valve Springs are available for race, street/strip and performance applications. No matter what the application, the dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams® Dual Valve Springs exceed the expectations of today's engine builders and racers. Elite Race Dual Valve Springs are also available.
Specification
O.D. of Outer Dia. 1: 1.430
I.D of Outer Dia. 2: 1.070
I.D. of Inner Dia. 3: 0.697
Damper: Y
Seat Load: 132 @ 1.750
Open Load: 293 @ 1.250
Coil Bind: 1.150
Rate (Lbs./In.): 322
Titanium Retainer: 730
Steel Retainer: 1730, 740
Cup Seat: N/A
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 - 1994 | Chevrolet | Astro | CL, CS, LT, Base |
| 1963 - 1973 | Chevrolet | Bel Air | Base |
| 1963 - 1972 | Chevrolet | Biscayne | Base |
| 1969 - 1974 | Chevrolet | Blazer | Base |
| 1969 | Chevrolet | Brookwood | Base |
| 1968 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1980 | Chevrolet | C10 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1995 | Chevrolet | C1500 | Base |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C1500 | Silverado, Cheyenne |
| 1990 - 1995 | Chevrolet | C1500 | WT |
| 1968 - 1974 | Chevrolet | C20 Suburban | Base |
| 1993 | Chevrolet | C2500 | Custom, 400 SS |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C2500 | Silverado, Base, Cheyenne |
| 1994 - 1995 | Chevrolet | C2500 | WT |
| 1979 | Chevrolet | Camaro | Berlinetta |
| 1973 - 1978 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1979 | Chevrolet | Camaro | Rally Sport |
| 1967 - 1975 | Chevrolet | Camaro | RS |
| 1967 - 1972 | Chevrolet | Camaro | SS |
| 1967 - 1979 | Chevrolet | Camaro | Z28, Base |
| 1967 - 1990 | Chevrolet | Caprice | Base |
| 1977 - 1993 | Chevrolet | Caprice | Classic |
| 1977 - 1978 | Chevrolet | Caprice | Classic Estate |
| 1977 - 1979 | Chevrolet | Caprice | Classic Landau |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham, Classic Brougham |
| 1993 | Chevrolet | Caprice | Classic LTZ, Classic LS |
| 1979 | Chevrolet | Caprice | Landau, Classic Sport |
| 1967 - 1968 | Chevrolet | Chevelle | 300 |
| 1967 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1967 - 1972 | Chevrolet | Chevelle | Concours |
| 1965 - 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Concours Estate |
| 1968 - 1972 | Chevrolet | Chevelle | Nomad, Malibu |
| 1964 - 1972 | Chevrolet | Chevelle | SS, Base |
| 1963 - 1967 | Chevrolet | Chevy II | Base |
| 1963 - 1968 | Chevrolet | Chevy II | Nova |
| 1964 - 1967 | Chevrolet | Chevy II | Nova SS |
| 1964 - 1987 | Chevrolet | El Camino | Base |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 | Chevrolet | El Camino | Conquista |
| 1968 - 1974 | Chevrolet | El Camino | Custom |
| 1968 - 1987 | Chevrolet | El Camino | SS |
| 1983 | Chevrolet | G10 | Base |
| 1975 - 1995 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan |
| 1981 - 1987 | Chevrolet | G10 | Bonaventure |
| 1964 - 1974 | Chevrolet | G10 Van | Base |
| 1968 - 1974 | Chevrolet | G10 Van | Sportvan |
| 1995 | Chevrolet | G20 | Base |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1975 - 1995 | Chevrolet | G20 | Sportvan, Chevy Van, Beauville |
| 1967 - 1974 | Chevrolet | G20 Van | Base |
| 1968 - 1974 | Chevrolet | G20 Van | Sportvan |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1976 - 1995 | Chevrolet | G30 | Sportvan, Hi-Cube, Chevy Van, Beauville |
| 1970 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1963 - 1979 | Chevrolet | Impala | Base |
| 1977 | Chevrolet | Impala | Custom |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1979 | Chevrolet | Impala | Sport |
| 1964 - 1967 | Chevrolet | Impala | SS |
| 1968 - 1974 | Chevrolet | K10 Suburban | Base |
| 1975 - 1980 | Chevrolet | K10 Suburban | Silverado, Scottsdale, Custom Deluxe |
| 1994 - 1995 | Chevrolet | K1500 | Base |
| 1988 - 1995 | Chevrolet | K1500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1995 | Chevrolet | K1500 | WT |
| 1968 - 1974 | Chevrolet | K20 Suburban | Base |
| 1994 - 1995 | Chevrolet | K2500 | Base, WT |
| 1988 - 1995 | Chevrolet | K2500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe |
| 1981 - 1982 | Chevrolet | K5 Blazer | Custom |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1978 - 1982 | Chevrolet | K5 Blazer | Silverado |
| 1964 - 1977 | Chevrolet | Malibu | Base |
| 1974 - 1977 | Chevrolet | Malibu | Classic |
| 1975 - 1976 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1977 | Chevrolet | Malibu | Classic Landau |
| 1973 - 1974 | Chevrolet | Malibu | Estate |
| 1976 | Chevrolet | Malibu | Landau |
| 1977 | Chevrolet | Malibu | Sport, Classic Sport |
| 1987 - 1988 | Chevrolet | Monte Carlo | LS, Base, SS |
| 1969 - 1979 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1973 - 1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R20 | Custom Deluxe, Silverado, Scottsdale |
| 1991 | Chevrolet | S10 | Baja |
| 1988 - 1995 | Chevrolet | S10 | Base |
| 1988 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1988 - 1989 | Chevrolet | S10 | Sport |
| 1988 - 1992 | Chevrolet | S10 | Tahoe |
| 1994 - 1995 | Chevrolet | S10 | ZR2, LS, SS |
| 1988 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1988 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1991 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1988 - 1994 | Chevrolet | S10 Blazer | Tahoe, Base |
| 1963 - 1966 | Chevrolet | Suburban | Base |
| 1987 | Chevrolet | V10 | Scottsdale, Silverado, Custom Deluxe |
| 1959 | Fiat | 1100 | Base |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1975 - 1978 | GMC | C15 | Sierra Grande, Sierra Classic, High Sierra, Base |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1967 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1968 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 - 1984 | GMC | C1500 | Base, High Sierra, Sierra Classic |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1979 - 1980 | GMC | C1500 Suburban | Sierra Grande, Sierra Classic, High Sierra, Base |
| 1975 - 1978 | GMC | C25 | Sierra Grande, Base, High Sierra, Sierra Classic |
| 1967 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1968 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 - 1984 | GMC | C2500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C2500 | Sierra Grande |
| 1975 - 1978 | GMC | C35 | Base, Sierra Classic, Sierra Grande, High Sierra |
| 1967 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 - 1980 | GMC | C3500 | High Sierra, Base, Sierra Grande, Sierra Classic |
| 1975 - 1978 | GMC | G15 | Rally STX, Vandura, Rally |
| 1967 - 1971 | GMC | G15/G1500 Van | Base |
| 1968 - 1974 | GMC | G15/G1500 Van | Rally, Vandura |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1979 - 1984 | GMC | G1500 | Rally, Vandura, Rally STX |
| 1978 | GMC | G25 | Vandura, Rally, Rally STX |
| 1967 - 1972 | GMC | G25/G2500 Van | Base |
| 1968 - 1974 | GMC | G25/G2500 Van | Rally, Vandura |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1979 - 1984 | GMC | G2500 | Rally STX, Rally, Vandura |
| 1978 | GMC | G35 | Rally STX, Rally, Rally Camper Special, Magnavan, Vandura, Vandura Special |
| 1971 - 1974 | GMC | G35/G3500 Van | Rally, Vandura, Base |
| 1982 - 1984 | GMC | G3500 | Rally Custom |
| 1979 - 1984 | GMC | G3500 | Rally, Rally Camper Special, Magnavan, Vandura, Rally STX, Vandura Special |
| 1970 - 1982 | GMC | Jimmy | Base |
| 1975 - 1982 | GMC | Jimmy | Sierra Classic, Sierra Grande, High Sierra |
| 1978 - 1982 | GMC | Jimmy | Street Coupe |
| 1975 - 1978 | GMC | K15 | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1978 | GMC | K15 Suburban | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1967 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1968 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1979 - 1984 | GMC | K1500 | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | K1500 | Sierra Grande |
| 1979 - 1980 | GMC | K1500 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1975 - 1978 | GMC | K25 | Sierra Grande, High Sierra, Base, Sierra Classic |
| 1967 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1968 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1980 | GMC | K2500 | High Sierra, Sierra Grande, Sierra Classic, Base |
| 1968 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1971 - 1977 | GMC | Sprint | Base |
| 1975 - 1977 | GMC | Sprint | Classic |
| 1972 - 1974 | GMC | Sprint | Custom |
| 1975 | GMC | Sprint | High Sierra |
| 1976 | GMC | Sprint | Sierra Madre Del Sur |
| 1975 - 1976 | GMC | Sprint | SP |
| 1966 | GMC | Suburban | Base |
| 1991 - 1992 | Oldsmobile | Bravada | Base |
| 1987 | Pontiac | Grand Prix | LE, Base, Brougham |
| 1962 | Pontiac | Star Chief | Base |
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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