MW04 007 RPO DEFINITIONS MD9 TFIANSMISSION AUTOI IATIC 3 SPEED THM125 C 3T40 ME9 TRANSM SSION AUTOMAT C 4 SPEED THM440 T4 4T60 I M13 TRAN SM SS ON AUTOMATIC 4 SPEED 4T60 E I I M27 TRANSM SS ON MANUAL 5 SPEED I I wi i 1993 GENERALIMOTORS SERVICE PARTS OPERATIONS PONTIAC 25W 4 000 GROUP I 4 202 6 93