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Cometic C5646-070 GM Small Block MLS Cylinder Head Gasket Bore - LT1/LT4 Gen-2 V8 4.100

(1993-1996 Chevrolet Camaro; 1992-1996 Chevrolet Corvette; 1994-1996 Chevrolet Impala; 1994-1996 Chevrolet Caprice + 4 more models)

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

C5646-070
6 reviews
Sale Price

$126.82

Estimated ship date Thursday, November 26

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Product Details

The Cometic C5646-070 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for GM LT1 and LT4 Generation 2 small block V8 engines. This high-performance gasket features a .070" compressed thickness and is manufactured to accommodate a 4.100" bore diameter.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
  • Compressed thickness of .070" (70 thousandths of an inch) for optimal compression ratio tuning
  • 4.100" bore diameter designed for stock and performance applications
  • Engineered specifically for GM LT1/LT4 Gen-2 small block V8 engines
  • Advanced embossment technology ensures maximum sealing at combustion chamber and coolant passages
  • Resilient to extreme temperatures and combustion pressures

Cometic MLS head gaskets feature multiple layers of stainless steel with elastomeric coatings that respond to flange pressure and combustion pressure changes, maintaining a superior seal throughout the engine's power range. This gasket is ideal for performance builds, engine rebuilds, and applications requiring precise compression control.

Products specifications

Fits

1993-1996 Chevrolet Camaro; 1992-1996 Chevrolet Corvette; 1994-1996 Chevrolet Impala; 1994-1996 Chevrolet Caprice; 1994 Chevrolet Commercial Chassis; 1993-1996 Pontiac Firebird; 1994-1996 Buick Roadmaster; 1994-1996 Buick Commercial Chassis

Prop 65

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

Material

Multi-layer Steel

So far so good

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