• 68RFE, 68RFE Multi-Plate Performance Converter, A618, 47RH/RE, 48RE (310mm) Multi-Plate Performance Converter, BorgWarner 310mm LU (A618, 47RH/RE, 48RE), Buick TH350, TH400 (3L80), AT-540 Conversion Spacer GMBW-WS-40