Material: Multi Layer Steel (MLS)
Bore Size: 89mm
Available Thicknesses: .030" (OEM thickness), .051 and .075
Higher the thickness, the lower the compression

MLS head gaskets are comprised of three layers of stainless steel. The outer layers are an embossed viton coated stainless steel providing a superior seal with excellent rebound characteristics and are corrosive resistant. MLS head gaskets reduce bore distortion and withstand extreme cylinder pressures.