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COMP Cams 501-16 - Comp Cams Valve Stem Seals



COMP Cams 501-16 - Comp Cams Valve Stem Seals

JEGS Part Number: 249-501-16

O-Rings
  • Guide Size: Stock
  • Valve Size: 11/32''
  • 16/pkg
  • $7.67
    Ships

    COMP Cams 501-16 - Comp Cams Valve Stem Seals Details

    O-Rings

  • O-Ring
  • 1 Year Limited Warranty

  • Specifications:

    Diameter (in.)
    0.34375
    Machine Work Required
    No
    Quantity
    Sold as a set of 16
    Valve Stem Diameter (in.)
    0.344
    Valve Stem Seal Material
    Rubber
    Valve Stem Seal Type
    O-ring
    Manufacturer's Part Number:
    501-16

    Comp Cams offers a complete line of valve stem seals, from the stock GM O-ring to the positive stop PTFE seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. O-ring seals use the standard retainer and oil splash shield. Umbrella seals are normally used when a larger-than-stock diameter spring is used; in the case of a double spring, positive stop PTFE seals are used. There is also a smaller diameter Viton seal available for triple spring applications. O-rings and umbrella seals require no machining, but PTFE seals require the heads to be disassembled so the top guides can be machined with a special .530" diameter cutter. Whenever you're planning an overhaul or cam change, don't forget the valve seals!

    Features:
  • Excellent Sealing Properties
  • O-Ring & Umbrella Seals Require No Machining

  • Does this fit your vehicle?

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    1970-1972 CHEVROLET BEL AIR

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    1977 PONTIAC GRAND LEMANS

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    1964-1969 CHEVROLET IMPALA

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    1974-1975 CHEVROLET MALIBU

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    1973 CHEVROLET CHEVELLE

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    1973 CHEVROLET IMPALA

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    • Liter: 5.7
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    • EngineType: V8

    1985 CHEVROLET K10 SUBURBAN

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    1978-1980 CHEVROLET C10 PICKUP

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    1967 GMC C25/C2500 PICKUP

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    1985 CHEVROLET C10 SUBURBAN

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    1974 GMC G35/G3500 VAN

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    • SubModel: BASE

    1989-1995 GMC K2500 PICKUP

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    1980 CHEVROLET C10 PICKUP

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    • Liter: 6.6
    • SubModel: SILVERADO
    • EngineType: V8

    1978 BUICK LESABRE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1977 GMC K25 SUBURBAN

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

    1981 CHEVROLET K20 SUBURBAN

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1980-1986 CHEVROLET C20 PICKUP

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

    1975 PONTIAC LEMANS

    • Fitment_Note: 50-State Legal
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    • SubModel: SPORT
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    • CUI: 350
    • EngineType: V8

    1973 PONTIAC GRAND AM

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

    1981 GMC CABALLERO

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    • EngineType: V8
    • SubModel: CONQUISTA

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    1994-1995 GMC K2500 PICKUP

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    • EngineType: V8
    • SubModel: SIERRA SLT

    1980 CHEVROLET C20 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1987 GMC R1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

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    • SubModel: BASE
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    1971-1974 PONTIAC GRAND SAFARI

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    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

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

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

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

    1980-1986 CHEVROLET G10 VAN

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    • EngineType: V8
    • SubModel: BEAUVILLE

    1972 CHEVROLET CHEVELLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: GREENBRIER
    • CUI: 350
    • EngineType: V8

    1969 PONTIAC CATALINA VENTURA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1969-1972 CHEVROLET CAPRICE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1977 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1978-1979 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1975-1976 CHEVROLET CAPRICE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CLASSIC SPORT
    • EngineType: V8

    1968 CHEVROLET CAPRICE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1982-1984 GMC K1500 PICKUP

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

    1967-1969 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • SubModel: RS
    • EngineType: V8

    1978-1979 BUICK SKYLARK

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: S

    1979 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: TRANS AM
    • EngineType: V8

    1984 CHEVROLET G20 VAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BONAVENTURE
    • EngineType: V8

    1982-1985 GMC K1500 SUBURBAN

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

    1975-1976 GMC G25/G2500 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: RALLY

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1981-1986 CHEVROLET C20 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1977-1993 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1965 CHEVROLET CORVETTE

    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • SubModel: BASE
    • EngineType: V8

    1973 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: LT
    • EngineType: V8

    1978-1979 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SAFARI

    1994-1995 GMC YUKON

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1995 GMC K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1976 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: LT

    1979-1980 GMC K1500 PICKUP

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

    1982-1986 CHEVROLET C10 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1979 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: FORMULA
    • EngineType: V8

    1981 CHEVROLET C20 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: DELUXE
    • EngineType: V8

    1976-1978 GMC C15 SUBURBAN

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

    1979 PONTIAC GRAND PRIX

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: LJ

    1980-1981 CHEVROLET C10 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: BASE

    1973-1975 CHEVROLET BEL AIR

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1977-1980 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 4.9
    • SubModel: SAFARI
    • EngineType: V8

    1971 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: SAFARI
    • EngineType: V8

    1987 GMC R1500 PICKUP

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

    1958 CHEVROLET DEL RAY

    • Fitment_Note: 50-State Legal
    • Liter: 4.6
    • SubModel: BASE
    • EngineType: V8