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Mr. Gasket

Mr. Gasket Performance Thermostat Gasket

Fits 1965-1990 396-454 Big Block Chevrolet - 1955-1992 262-400 Small Block Chevrolet - 1979-1982 318/360 Small Block Mopar - 1992-2003 3.9L/5.2L/5.9L Magnum

Part # 740C Be the first to write a review

Mr. Gasket Performance Thermostat Gasket

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$8.41
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

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This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.

Features:

  • Made From Cellulose/Nitrile Composition
  • Provides Excellent Sealing And Durability
  • These Gaskets Are Die Cut For a Precision Fit
  • Fits Small Block Chevy V8 Engines 1955-'90
  • Fits Big Block Chevy V8 Engines 1965-'90
  • Fits Small Block Chrysler 318/360 1979-'92
  • Fits Small Block Chrysler 3.9L/5.2L/5.9L Magnum 1992-'03

About Mr. Gasket

Explore Mr. Gasket's range of performance auto parts for engines, exhaust systems, and more at our official retailer, Holley.com!

Brand Mr. Gasket
CategoryCooling
ColorGrey
Emission Code5
EngineChevrolet Big Block Mark IV
Chrysler Small Block LA
Chrysler Small Block Magnum
MaterialPerformance
PackagingRetail
Product TypeThermostat Housing Gasket
Thickness.031 IN
WarrantyLimited 90 Day Warranty
Weight0.06
UPC084041307403
Part Number740C
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Limited 90 Day Warranty: See Details

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.