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COMP Cams 501-16 - Comp Cams Valve Stem Seals



COMP Cams 501-16 - Comp Cams Valve Stem Seals

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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    • EngineType: V8

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    • Liter: 5.0
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    • EngineType: V8

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    • Liter: 6.6
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    • EngineType: V8

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    • Liter: 5.7
    • EngineType: V8
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    1988-1992 GMC K1500 PICKUP

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    • Liter: 6.6
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    • EngineType: V8

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    • SubModel: SPORTVAN
    • EngineType: V8

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

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    • Liter: 5.7
    • SubModel: SPORT
    • EngineType: V8

    1967 PONTIAC FIREBIRD

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    • EngineType: ALL
    • SubModel: HO

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    • CC: 5736
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8

    1972 GMC SPRINT

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    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1975-1976 CHEVROLET CAPRICE

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

    1977-1978 PONTIAC BONNEVILLE

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

    1979-1980 CHEVROLET BLAZER K5

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    • EngineType: V8
    • SubModel: BASE

    1964-1967 CHEVROLET CHEVY II

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    • EngineType: V8
    • SubModel: NOVA SS

    1980 BUICK REGAL

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    • Liter: 4.9
    • SubModel: LIMITED
    • EngineType: V8
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