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Cometic C5323-066 GM Small Block MLS Cylinder Head Gasket Bore - SB2.2 V8 4.165

Part of: Cometic GM Gen V Small Block MLS Cylinder Head Gasket Bore

Other options in this family: Cometic C5399-040 Cometic C5272-036 Cometic C5646-040 Cometic C5323-040 Cometic C5323-036

Manufacturer

Picture for manufacturer Cometic

Part Number

C5323-066
7 reviews
Sale Price

$126.82

Estimated ship date Tuesday, November 24

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Product Details

The Cometic C5323-066 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM SB2.2 Small Block V8 racing engines. This precision-manufactured gasket features a .066" compressed thickness and a 4.165" bore diameter to provide exceptional sealing capability under extreme cylinder pressures.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior durability and blowout resistance
  • .066" compressed thickness for precise compression ratio tuning
  • 4.165" bore diameter designed for SB2.2 engine specifications
  • Includes steam holes for proper coolant circulation
  • Engineered for high-performance and racing applications
  • Provides maximum combustion seal under extreme temperatures and pressures

Cometic MLS gaskets feature multiple layers of stainless steel with elastomeric coating that conforms to sealing surfaces, making them ideal for aluminum heads, high-compression engines, and forced induction applications. The SB2.2 is GM's NASCAR-derived racing platform, and this gasket is specifically designed to meet the demanding requirements of competition engines.

Products specifications

Prop 65

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

Material

Multi-layer Steel

Awesome deal and fast shipping. Will be back!

Excellent shipping received very fast and well packaged

My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.

Autoplicity was very fast and easy to oredr from. prices are great and looking forward to placing future orders.

Had a problem but they fixed it. Fast shipping.

Quick shipping and great price!

wow great service great products supper fast shipping could not be any more happy with the products dose what it says it dose.

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