
Specifications
- Brand
- Cometic Gasket
- Part #
- 3256V-16
- UPC
- 191070097950

Cometic .287in X.490in X.887inX1.185in 16PK VITON METAL JACKET - HAT STYLE
$27.19
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Fits 1997-2004 Chevrolet Corvette. Cometic Viton valve stem seals help prevent oil from entering the combustion chamber.
Key Features
- Fits 1997-2004 Chevrolet Corvette, 2001-2004 Avanti II, 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, and 2004 Pontiac GTO.
- Set includes 16 Viton valve stem seals.
- Hat style seals with a metal jacket for added durability.
- Viton material offers excellent resistance to heat and oil.
- Inner diameter: .287 inches.
- Outer diameter: .490 inches.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're rebuilding the top end of your 1997-2004 Chevrolet Corvette, you'll need to replace the valve stem seals. These seals are critical for keeping oil from leaking past the valve guides and into the combustion chamber, which can cause blue smoke out the exhaust and fouled spark plugs.
This 16-piece set from Cometic Gasket features Viton seals with a metal jacket in a hat style. Viton is a high-performance fluoroelastomer known for its excellent resistance to heat and oil, making it a solid choice for this application. The metal jacket adds durability and helps the seal maintain its shape and sealing integrity under pressure. The dimensions are .287 inches for the inner diameter, .490 inches for the outer diameter, .887 inches for the height, and 1.185 inches for the overall height.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- 3256V-16
- UPC
- 191070097950
Frequently Asked Questions
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Cometic .287in X.490in X.887inX1.185in 16PK VITON METAL JACKET - HAT STYLE


