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Mr. Gasket Chrome Timing Cover Kit

Fits 1965-1990 Chevrolet 396-454 Gen IV Big Block

PART# 4591

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Chromed steel replacement for the stock plain steel cover. Includes chrome cover and bolts, front main crankshaft seal, timing cover gasket, water pump gaskets, and front oil pan rail seal.


BrandMr. Gasket
Crank Sensor ProvisionNo
Emission Code5
EngineChevrolet Big Block Mark IV
Hardware IncludedYes
Product TypeTiming Chain Cover
WarrantyLimited 90 Day
Part Number4591



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.

Tech Resources

Note: For use with OEM style timing chain only. Double roller type chains or gear drives require checking for adequate clearance.

Warranty Information

Limited 90 Day: See Details
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