BERT TRANSMISSIONS SECOND GENERATION LATE MODEL. BERT TRANSMISSION 2ND GEN. Product Note: YOU MUST BUY A BERT SHIFTER WITH THIS TRANSMISSION BERSG1310 OR BERSG1311. LATE MODEL. Transmission, Second Gen, Manual, 2-Forward Speeds, Reverse, Internal Hydraulic Clutch, 10 Input Spline, 19 in Long, Aluminum Case, Kit.