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Cometic C5691-080 Buick Stage I/Stage II V6 MLS Cylinder Head Gasket 3.860" Bore

(Cadillac DeVille 1980-82, Eldorado 1981-82, Seville 1981-82, Fleetwood 1980-82; Chevrolet Camaro 1980-81, 1995-2002, Impala 1980-85, 2000-05 + 49 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5691-080
7 reviews
Sale Price

$136.97

Estimated ship date Sunday, November 22

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Product Details

The Cometic C5691-080 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Buick Stage I and Stage II V6 engines. This precision gasket features a 3.860-inch bore diameter and .080-inch compressed thickness, providing reliable sealing for stock and modified applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior strength and durability
  • 3.860-inch bore diameter designed for Buick Stage I/Stage II V6 engines
  • .080-inch (2.03mm) compressed thickness
  • Excellent resistance to combustion pressure and thermal cycling
  • Conforms to cylinder head and block surface imperfections
  • Ideal for performance and racing applications

Cometic's MLS gaskets feature multiple layers of stainless steel with proprietary coatings that provide exceptional sealing under extreme conditions. The embossed sealing beads ensure consistent clamping pressure around cylinders, coolant passages, and oil galleries. This gasket is designed to handle the increased cylinder pressures common in turbocharged, supercharged, and high-compression naturally aspirated engines.

Products specifications

Fits

Cadillac DeVille 1980-82, Eldorado 1981-82, Seville 1981-82, Fleetwood 1980-82; Chevrolet Camaro 1980-81, 1995-2002, Impala 1980-85, 2000-05, Malibu 1978-83, Caprice 1980-85, El Camino 1978-84, Monte Carlo 1978-87, 1998-2005 + 45 more models

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

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