Bike Fitment 1994-1995 Harley Davidson FLTCU Tour Glide Ultra Classic 1996 Harley Davidson FLTCUI Tour Glide Ultra Classic 1998-2002 Harley Davidson FLTR Road Glide 1998-2006 Harley Davidson FLTRI Road Glide 1994 Harley Davidson FXR Super Glide II 1999 Harley Davidson FXR2 1999 Harley Davidson FXR3 2000 Harley Davidson FXR4
MLS (Multi-Layer Steel) Head Gaskets provide better heat transfer, little to no bore distortion and will tolerate high cylinder pressure applications Turbos, Superchargers and High compression. The outer stainless steel layers are coated on both sides with Viton (a fluoroelastomer rubber based material that is heat resistant to 250 C/ 482 F).
Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
AFM (Aluminum Foam Material) is the best material available for sealing engine case covers. AFM is a cross-linked, chemically blown compounded nitrile synthetic rubber, bonded to a steel or aluminum base. This material has on 85% torque retention rate that will hold torque and seal uneven and less than perfect surfaces.
AFM cover gaskets will not push out, wick or weep.
VITON seal are made from a premium blend of Viton rubber. This elastomer has the best resistance to heat, different fuels and oils.