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COMP Cams 6003-8

Sportsman Stainless Steel Valve Small Block Chevy



COMP Cams 6003-8

Part Number: 249-6003-8

Sportsman Stainless Steel Valve
  • Small Block Chevy
  • Diameter: 2.080"
  • Stem: 11/32"
  • Length: 5.011"
  • Lock Groove: Single
  • 8/pkg
  • $100.99

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    COMP Cams 6003-8 Sportsman Stainless Steel Valve Small Block Chevy $100.99

    COMP Cams 6003-8 Details

    Small Block Chevy

  • Intake Valve

  • 21-4N Forging High Strength Stainless Steel Alloy
  • Provides Performance And Durability
  • Does Not Require Lash Cap
  • High Flow Underhead For Minimum Flow Restriction
  • Precision Manufactured To Strict Tolerances
  • Rigorously Quality Inspected
  • 1 Year Limited Warranty

  • Specifications:

    Lock Groove Quantity
    1-groove
    Lock Groove Style
    Conventional
    Overall Valve Length (in.)
    5.011
    Overall Valve Length (mm)
    127.279
    Quantity
    Sold as a set of 8
    Swirl-Polished
    Yes
    Undercut Stem
    Yes
    Valve Head Diameter (in.)
    2.08
    Valve Head Diameter (mm)
    52.832
    Valve Head Style
    Dished
    Valve Material
    21-4N stainless steel
    Valve Stem Diameter (in.)
    0.344
    Valve Stem Diameter (mm)
    8.738
    Manufacturer's Part Number:
    6003-8

    Outstanding Performance

    High-quality Sportsman Valves are available in stainless steel, Inconel, and titanium materials, with precision tolerances and outstanding final machining. These valves provide superior engine performance and durability characteristics for street or race applications.

    Features
  • 21-4N Forging High-Strength Stainless Steel Alloy (Stainless Steel Valve)
  • One-piece Chrome Plated Stem with Hardened Tip
  • Lash Cap Not Required
  • Minimum Flow Restriction with Spiral Polished High Flow Underhead
  • Precise, Strict Tolerances
  • Rigorously Quality Inspected
  • Recommended for Hydraulic, Solid Flat Tappet, and Roller Lifter Applications

  • Does COMP Cams 6003-8 fit your vehicle?

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    1968-1973 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1985-1986 CHEVROLET EL CAMINO

    • EngineType: V8
    • SubModel: CONQUISTA

    1971 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1982 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1968 CHEVROLET CHEVY II

    • Liter: 5.7
    • EngineType: V8
    • SubModel: NOVA

    1969-1971 CHEVROLET C20 SUBURBAN

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1981-1984 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BONAVENTURE

    1974 CHEVROLET EL CAMINO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1978 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1980 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1977-1986 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: BEAUVILLE

    1979 PONTIAC GRAND LEMANS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SAFARI

    1975 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CHEYENNE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8

    1972 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: NOMAD
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1964-1969 CHEVROLET IMPALA

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1975 CHEVROLET LAGUNA

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1980-1981 CHEVROLET BLAZER K5

    • EngineType: V8
    • SubModel: SILVERADO

    1972 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: CONCOURS
    • CUI: 350
    • EngineType: V8

    1977 CHEVROLET MALIBU

    • EngineType: V8
    • SubModel: CLASSIC SPORT

    1980-1981 CHEVROLET CORVETTE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977 BUICK CENTURY

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1986 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 PONTIAC LEMANS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1973-1974 CHEVROLET CAPRICE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CLASSIC

    1980 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1977-1980 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LS

    1978 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: CLASSIC ESTATE

    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • SubModel: GREENBRIER
    • EngineType: V8

    1969 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: RS

    1980 CHEVROLET MONTE CARLO

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1983 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LJ

    1973 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: DELUXE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8

    1967-1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: CONCOURS

    1976 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: LANDAU

    1972-1973 CHEVROLET EL CAMINO

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1974 CHEVROLET C30 PICKUP

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC VENTURA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1973-1976 CHEVROLET IMPALA

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET K20 PICKUP

    • EngineType: V8
    • SubModel: SILVERADO

    1978 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8

    1959 CHEVROLET BEL AIR

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1959-1967 CHEVROLET IMPALA

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1969 CHEVROLET BLAZER

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1974 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977 CHEVROLET K20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1981 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1975-1976 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1970-1971 CHEVROLET MONTE CARLO

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 CHEVROLET C10 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8

    1977-1986 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1979-1981 CHEVROLET MALIBU

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC LANDAU

    1981 CHEVROLET CAMARO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT

    1972 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CONCOURS
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1969 CHEVROLET BLAZER

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 CHEVROLET CAPRICE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1986 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1979 CHEVROLET MONZA

    • EngineType: V8
    • SubModel: S

    1976 CHEVROLET G10 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1972 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CONCOURS ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1955-1957 CHEVROLET TRUCK

    • CC: 4343
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8

    1970-1972 CHEVROLET EL CAMINO

    • CC: 6555
    • Liter: 6.6
    • SubModel: SS
    • EngineType: V8

    1976 CHEVROLET CAPRICE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CLASSIC LANDAU

    1969 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1985-1986 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1980 CHEVROLET C10 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BIG TEN

    1972 CHEVROLET CORVETTE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1984 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BONAVENTURE

    1983-1984 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BROUGHAM

    1968 CHEVROLET K30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C20 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1984-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: SS
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVY II

    • Liter: 5.3
    • EngineType: V8
    • SubModel: NOVA

    1974 CHEVROLET NOVA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1978 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1981 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: CUSTOM

    1983-1984 PONTIAC GRAND PRIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CAPRICE

    • CC: 6588
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8

    1975-1976 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: S
    • CUI: 400
    • EngineType: V8

    1976 CHEVROLET CAPRICE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CLASSIC LANDAU

    1971 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974 CHEVROLET IMPALA

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1972-1973 CHEVROLET K30 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979 CHEVROLET C30 PICKUP

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1979 CHEVROLET MALIBU

    • Liter: 5.0
    • EngineType: V8
    • SubModel: POLICE

    1982 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1977-1980 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1968 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 BUICK REGAL

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SR

    1970 CHEVROLET BROOKWOOD

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1968 CHEVROLET K10 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1977-1978 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1958 CHEVROLET BEL AIR

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1985-1986 PONTIAC GRAND PRIX

    • EngineType: V8
    • SubModel: LE

    1979 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: HI-CUBE
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