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Cometic Chevy Gen-1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore
Cometic Gasket
Cometic Gasket

Cometic Chevy Gen-1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

$123.94

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Cometic MLS head gasket for Chevy Gen-1 Small Block V8. Features .060in oversize bore and Viton coating.

Key Features

  • Fits GM Gen 1 Small Block engines with 18/23 Degree Heads.
  • This is a Multi-Layer Steel (MLS) head gasket.
  • Features a 4.200-inch bore size.
  • The gasket is .060 inch oversize.
  • Embossed outer layers are coated with Viton for improved sealing.
  • Includes valve pocketed bore and steam holes.

⚠️ 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

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Product Details

Cometic Gasket is well-known for making dependable engine sealing solutions. This Multi-Layer Steel (MLS) head gasket is built for Chevrolet Gen-1 Small Block V8 engines, specifically designed for a 4.200-inch bore and a .060-inch oversize. It’s a solid option for rebuilding or refreshing your engine, ensuring a strong seal between the cylinder head and the block.

This gasket features embossed outer layers coated with Viton, a material known for its resistance to heat and oil. The MLS construction offers improved sealing performance over traditional composite gaskets, especially under demanding conditions. It also includes a valve-pocketed bore and steam holes, which are important considerations for engines with 18/23-degree cylinder heads. This gasket fits a wide range of vehicles, including many Chevrolet C/K series trucks, Camaros, and Corvettes from the 1980s and 90s.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5273-060
UPC
191070123611

Frequently Asked Questions

Cometic Chevy Gen-1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

$123.94