Document v6y7YK8J5e5LZEJQovw4mLvJR

V L. E. Bretz, Jr. Report #8760 8/11, 8/12/81 Page 2 release will come out of this evaluation and program. Inland non-asbestos semi-metallic material has been released for the 1982 heavy duty 'A' car, this being formulation 4061 and has also been released for the front wheel drive 1982 'A' heavy and this is formulation 4062. It was reported that Delco-Moraine is back in the drum non-asbestos semi-metallic lining development business with riveted material this time as opposed to integrally molded and that their formulation has been submitted to Chevrolet Light Truck. A review of their dynamometer testing of Abex 931-222 materia! indicates a need for additional samples in view of the fact that it appears to offer them improvements over the Inland semi-metallic and the DelcoMoraine semi-metallic. Samples will also be ordered for Buick and their evaluation. n disc brake lining 989-39 has been shoed-up and is o Buick Motor'Division for testing. L. Earle Bretz, Jr. LEB/lb cc: CAMartin/BADybalski/file RENelson ADIndelicato SCI 02696