Document NEvezkBNqeEe819Kx8KYzZevD

The suppliers of clutch plates and bands for automatic transmissions since 1964 have been Raymark and Spring-Brummer Division ofBorg-Warner Corporation. The suppliers ofbands since 1964 have been Spring-Brummer Division or Borg-Wamer Corporation and D.A.B Industries. Suppliers of clutch plates are Sheepbridge, Raybestos, Manhattan, Raymark, S.K.Wellman, Thermoset, Borg Warner, and Delco Moraine. Suppliers of clutch plates for manual transmissions facings were (dates are approximate): Raymark Industrial Division Southfield, MI 1965 - 1985 H. K. Porter Troy, Michigan 1965- 1971 Sources ofassemblies were (dates approximate): Borg Warner Corporation Chicago, III. 1930 - 1985 Borg & Beck Sterling Heights, MI 1974 - 1984 LUK, Inc. Southfield, MI 1983 - 1985 Alma Products Co. Alma, MI 1974-1985 Daikin (Asahi facings) Troy, MI Unknown GM purchased friction materials that it used on clutch plates discs from other companies that were not manufactured by GM. Some ofthese clutch plates or discs contained asbestos and others did not. GM's understanding ofthe industry practice is that chrysotile was best suited for and used 40