AUTOMATIC TRANSMISSION 4 21 6 BUSHING GUIDE PIN PLUG SEAT SLEEVE SPACER SPRING VALVE WASHER Transmission Pressure Raguletnr Valve Con t 77 H 305 M29 2ND DESIGN 8630093 I 90 SPRING PRESS REG DENTIF ED BY CK I I TRANS CODE 77 T M 29 1 4 LITER 8630174 1 89 SPRING PRESSURE REG 77 T M 29 1 6 LITER 8630175 I 89 SPRING PRESSURE REG 77 T MD 3 EXC CALIF 5259631 1 92 SPRING TRANS OIL PUMP PRESS REG VALVE 77 X 305 M29 8530093 1 90 SPRING PRESS REG 7B ALL M29 EXC 260 8630093 1 90 SPRING PRESS REG v 78 79 T MD 3 5259631 1 92 SPRING TRANS OIL PUMP PRESS REG VALVE 79 ALL M29 EXC 260P 3056 8630093 1 90 SPRING PRESS REG 79 ALL 260P 305G M29 8632551 1 SPRING PRESS REG 76 ALL M 29 8628049 1 2 23 VALVE 76 79 ALL M 33 M 38 3977543 1 31 VALVE OIL COOLER EY PASS 76 79 ALL M 40 8623422 I 4 00 VALVE W PLUG I 76 ALL M 40 8624076 1 85 VALVE CONVERTOR OUT CHECK 76 79 ALL M40 8625902 1 7 05 VALVE REG BOOST W BUSHING 77 B 302 305 35OL M29 8630094 1 2 85 VALVE PRESS REG 77 H M 29 EXC 151 8628049 1 2 23 VALVE PRESSURE REG 77 H 305 M29 2ND DESIGN 8630094 1 2 85 VALVE PRESS REG IDENTIFIED EY CK TRANS CODE 77 T MD 3 EXC CALIF 5258140 1 3 95 VALVE TRANS OIL PUMP PRESSURE REGUL 77 T MD 3 EXC CALIF 5259630 1 6 00 VALVE BOOST TRANS OIL PUMP 77 T M29 8630094 1 2 85 VALVE PRESS REG 77 X 305 M29 8630094 I 2 85 VALVE PRESS REG 78 79 ALL M 29 8630094 1 2 85 VALVE PRESSURE REG 78 79 T MD 3 5 258140 1 3 95 VALVE TRANS OIL PUMP PRESSURE REGUL 78 79 T MD 3 5259630 1 6 00 VALVE BOOST TRANS OIL PUMP 76 79 ALL M 40 8623039 1 27 WASHER SPRING RETAINER 4 224 BODY COVER GASKET PLATE PLUG PUMP RING SCREEN Transmission Oi Pump 76 ALL M 29 8628912 1 80 85 BODY OIL PUMP 76 79 ALL M 33 M 38 EXC T H 250 6264919 1 84 00 BODY OIL PUMP W GEARS B4 VALVE 76 79 ALL M 40 W 8625954 1 77 80 BODY FRONT OIL PUMP 76 77 ALL I40 M 38 5 6271567 1 84 75 BODY OIL PUMP 78 ALL M 29 8630905 1 80 65 BODY PUMP 79 ALL M29 8630972 1 BODY PUMP 76 79 ALL M 33 M 38 464181 1 57 00 COVER PUMP W SEAL 76 79 ALL ivi 40 8625955 1 90 75 COVER FRONT OIL PUMP 76 H 140 M 38 338382 1 49 50 COVER 0IL PUMP 76 H X M 29 8628985 1 89 41 COVER OIL PUMP W BUSHING 76 T 1 4 LITER M 29 8628914 1 89 41 COVER OIL PUMP W RUSHING 76 T 1 6 LITER M 29 8628958 1 89 46 COVER 0IL PUMP W BUSHING 77 ALL I40 M 38 4641 82 1 47 00 COVER PUMP W SEAL 77 H 305U M29 8628995 1 93 25 COVER PUMP 77 T 1 4 M29 8628997 1 93 25 COVER PUMP 77 T LSE M29 8628998 I 93 25 COVER PUMP 1 78 ALL M29 EXC 260 8628999 1 93 25 COVER PUMP 79 ALL M29 EXC 26OP 3056 151V 9 8628999 1 93 25 COVER PUMP 79 ALL 151 9 V M29 8630930 1 COVER PUMP 79 ALL 260P 305G M29 6630973 1 COVER PUMP 76 79 ALL M 38 6261235 1 17 GASKET OIL PUMP FILTER 77 T MD 3 EXC CALIF 5258850 1 8 80 PLATE TRANS OIL PUMP WEAR 78 79 T MD 3 5258850 1 8 80 PLATE TRANS OIL PUMP WEAR 76 79 ALL M29 6618706 AR 39 PLUG PUMP CVR 3 I DIA 76 79 ALL M29 6623866 2 39 PLUG PUMP CVR 28 DIA 76 79 ALL M29 8628867 1 39 PLUG PUMP CVR 76 T 1 4 M29 8630927 1 140 05 PUMP COMPLETE 76 T 1 8E M29 W CALIF 8630827 1 140 05 PUMP COMPLETE 1 77 B X M 29 8630092 1 140 00 PUMP 77 H 231 305 M 29 EXC NB2 8630140 1 140 00 PUMP z 77 H 305 M29 ZND DESIGN 8630092 1 140 00 PUMP 2ND DES IDENTIFIED BY CK TRANS CODE 1 77 T M 29 1 4 8630137 1 I40 02 PUMP L 77 T M 29 1 6 8630141 1 140 00 PUMP COMPLETE V 77 T MD3 EXC CALIF 90064214 1 141 00 PUMP TRANS OIL 78 79 T MD 3 90064214 1 141 00 PUMP 77 79 ALL M33 M38 8640103 1 76 RING TRANS OIL PUMP CVR STEADY REST it GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1 0 4 216 4 224 4 ss REV 9 78