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Cometic PRO1005T-4000-040 Top End Gasket Kit for Chevrolet 366 Big Block V8

(Chevrolet Corvette 1970-74, Impala 1970-76, Malibu 1973-75, Chevelle 1970-73, Blazer 1973-74, C10 Pickup 1973-74, Caprice 1970-76, C10 1975-80 + 74 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

PRO1005T-4000-040
5 reviews
Sale Price

$350.02

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Cometic PRO1005T-4000-040 is a complete top end gasket kit specifically engineered for Chevrolet 366 cubic inch Mark IV Big Block V8 engines. This comprehensive kit provides all the essential gaskets needed for top end rebuilds and performance engine builds.

Key Features:

  • Designed specifically for Chevrolet 366 Mark IV Big Block V8 engines
  • Complete top end gasket set for comprehensive sealing solution
  • Includes MLS (Multi-Layer Steel) head gaskets with .040" compressed thickness
  • Features a 4.000" bore size for proper cylinder sealing
  • Cometic's PRO1005T series construction ensures superior durability and performance
  • Includes intake manifold gaskets, valve cover gaskets, and all necessary top end sealing components
  • Engineered for stock rebuilds and performance applications

Cometic gaskets are manufactured using advanced materials and precision manufacturing processes to provide reliable sealing under extreme conditions. The MLS head gasket design allows for superior combustion sealing while accommodating engine movement and thermal expansion. This kit is ideal for engine rebuilders, performance enthusiasts, and professional mechanics working on classic Chevrolet truck and commercial vehicle engines equipped with the 366 Big Block.

Products specifications

Fits

Chevrolet Corvette 1970-74, Impala 1970-76, Malibu 1973-75, Chevelle 1970-73, Blazer 1973-74, C10 Pickup 1973-74, Caprice 1970-76, C10 1975-80, El Camino 1970-75, Monte Carlo 1970-75, Nova 1970-71, K10 Pickup 1973-74 + 70 more models

Prop 65

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

Easy to place order and the prices are Great!

Excellent

Very satisfied.

I hope the color matches

K a hefty price for shipping and it takes forever

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