Cometic
Cometic Chevy Dart LS 4.200in Bore .052 inch MLX Head Gasket - Left
Cometic Chevy Dart LS 4.200in Bore .052 inch MLX Head Gasket - Left
Part number: CGSC15363-052
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Listed for: Chevrolet Dart LSFitment notes & questions
Cometic Chevy Dart LS 4.200in Bore .052 inch MLX Head Gasket, listed for Chevrolet. The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.
Quick facts
- Brand: Cometic
- Part type: Head gasket
- Listed for: Chevrolet
Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

About this head gasket for the Chevrolet Dart LS
Head gasket jobs take the top of the engine apart, which is why most people replace the related gaskets and bolts at the same time.
Fitment notes
- Listed for: Chevrolet Dart LS.
- Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
- Coolant. Refill with the coolant type your engine calls for.
- Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.
More for your car: Head Gaskets · Chevrolet Parts · All Head Gaskets · Engine
Questions about Chevrolet Dart LS head gasket
Will this fit my Chevrolet Dart LS?
What are signs of a bad head gasket?
Should I resurface the cylinder head?
Where do specs and warranty details come from?
Questions & answers
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