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Cometic C5646-066 GM Small Block MLS Cylinder Head Gasket - LT1/LT4 Gen-2 V8

(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

C5646-066
7 reviews
Sale Price

$126.82

Estimated ship date Thursday, November 26

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Product Details

The Cometic C5646-066 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LT1 and LT4 Generation 2 small block V8 engines. This precision-manufactured gasket delivers superior sealing performance for high-performance and racing applications.

Key Specifications:

  • Compressed thickness: 0.066 inches (66 thousandths)
  • Bore diameter: 4.100 inches
  • Multi-Layer Steel (MLS) construction for maximum durability
  • Compatible with GM LT1 and LT4 Generation 2 small block V8 engines

Features and Benefits:

  • MLS design provides superior resistance to blowout and thermal expansion
  • Multiple layers of stainless steel conform to cylinder head and block irregularities
  • Excellent for high-compression and forced-induction applications
  • Precision machining ensures consistent bore diameter and even clamping pressure
  • Reusable in many applications when properly handled

Cometic Gaskets are renowned in the racing and performance industry for their quality and reliability. This MLS head gasket is ideal for engine builders seeking the ultimate in sealing technology for their GM Generation 2 small block builds.

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

Cheapest price anywhere, best shipping rate and shipped fast! Bookmarked for all future purchases!

Awesome deal and fast shipping. Will be back!

Excellent shipping received very fast and well packaged

Easy

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!

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