Automatic Transmission 4L60E Opt M30 155″ Wb Fits 03 EXPRESS 2500 VAN 169738
SAVANA 2500 VAN 03 AT; 4L60E (opt M30), 155″ WB, 4.3L. SIERRA 1500 PICKUP 03 AT, 4.3L, 4×2, Extended Cab. SILVERADO 1500 PICKUP 03 AT, 4.3L, 4×2, Extended Cab. A Grade – The highest quality part. It is of low miles and/or exceptional condition for its age.