Top End Gasket Kit

MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing

Additional Information

GM LMM/LLY Duramax Top End Gasket Kit, 4.130" Bore, .047" MLX Cylinder Head Gasket

Part Type

Engine Top End Kit

Product Overview

Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Improved clamp load around the cylinder without increasing bore distortion

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Product Details

Reference Information

GM LMM/LLY Duramax Top End Gasket Kit, 4.130" Bore, .047" MLX Cylinder Head Gasket