3.4/3400 MLS Head Gaskets

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3.4/3400 MLS Head Gaskets

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Product Information

MLS head gaskets are comprised of three to five layers of stainless steel. The outer layers are an embossed viton coated stainless steel providing a superior seal with excellent rebound characteristics (reusable!) and are corrosive resistant. MLS head gaskets reduce bore distortion and withstand extreme cylinder pressures.  A cylinder head surface finish of 50 RA (roughness average) or finer, is recommended for a proper gasket seal. Anything rougher may conflict with the gasket design.  No re-torque is required after initial torque set, 

Stock gaskets are .060" thick, and are recommended for unless you have pistons that don't stick out of the hole .020"  The bore size is 3.740" compared to the stock 3.750.

For information on selecting a gasket thickness, please read the article onGasket Thickness / Quench.

These are made to order and are not a stock item due to every variation of gasket possible.  Please allow 2 weeks for delivery (minus holidays).

Product Code3400MLSHG

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