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Cometic C5691-060 Buick Stage I/II MLS Cylinder Head Gasket Bore - V6 3.860

(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

C5691-060
7 reviews
Sale Price

$121.03

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Product Details

The Cometic C5691-060 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 a .060-inch compressed thickness, making it ideal for performance rebuilds and high-compression applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 3.860-inch bore diameter designed for Buick Stage I/Stage II V6 engines
  • .060-inch (1.52mm) compressed gasket thickness
  • Exceeds OEM specifications for strength and heat resistance
  • Engineered to withstand extreme cylinder pressures in performance applications
  • Provides excellent combustion sealing and resistance to blow-out

Cometic MLS head gaskets utilize multiple layers of stainless steel with a Viton rubber coating to create a superior seal that recovers from compression and adapts to slight surface imperfections. This gasket is the preferred choice for engine builders working with turbocharged, supercharged, or high-compression Buick V6 builds.

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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The best price for the best parts I'm looking for; trusted site A+

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Google searching produced this company as the lowest price on a set of spark plug wires. I like to deal with eBay, but I decided to try it out. Though the shipping was a bit more than Google estimated, it was still the lowest price! The item shipped quickly and was perfect with plenty of communication. Great seller!

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

ordered a steering box for a dodge truck, beat price i could find no hastle and easy to deal with i call and had a question and recieved an answer while on phone in just minutes.

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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