TURBO HYDRAMATIC TRANSMISSION GMC GROUP 4 284 Con t 73 78 All Blazer Jimmy M H C 4 8820318 A R 37 PLUG park lock pawl shaft rst 17 4038 73 78 All M H C w T H 400 475 4 8824976 I I Z5 SHAFT UNIT w plug park pawl 17 4445 73 77 All Blazer Jimmy w T H 350 470107 I 3 55 SHAFT UNIT park lock range sel 73 78 All Blazer Jimmy w T H 350 3977619 I 55 SHAFT UNIT w plug park pawl 17 4445 75 78 All Blazer Jimmy w T H 350 470107 1 3 55 SHAFT UNIT w nut range sel Nota I 17 4445 4 295 SPRING RETAINER Transmission Parking Brake 73 78 All Blazer Jimmy w T H 350 6281528 I 73 SPRING park lock pawl disengaging 17 4448 73 78 All M H C w T H 400 475 8823041 I 74 SPRING pawl return 17 4448 73 77 All Blazer Jimmy w T H 400 475 148148 I 42 RETAINER park lock paw 8 934 I7 4434 73 76 G I Z 3 w T H 350 4 317 EXTENSION ASM EXTENSION UNIT Transmission Raar Main Bearing NOTE 1 Consists of extension asm screw asm and instruction shea 73 77 All M H C w T I l 475 8827142 I I7I 55 EXTENSION ASM w pin 17 4023H 73 76 All M H C w T H 400 77 CGP I 2 3 M I l C w T H 400 8626785 I 31 00 EXTENSION ASM 17 4023H 73 74 CKP 1 2 3 Blazer Jimmy w T H 350 4 75 76 CP I 2 Blazer C Jimmy C w T H 350 8640835 I 37 00 EXTENSION ASM 17 4023H 77 K 3 T H 400 w 4BC 350 400 8827005 I 68 45 EXTENSION ASM 17 4023H 77 CP 1 2 Blazer C Jimmy C w T H 350 78 CPI 2 w TH350 78 GI 13 TH350 w 3 07 3 40 ratio 250 78 GIl3 2l3 TH350 Q w 2 76 ratio 78 G2l3 TH350 w 3 07 ratio 292 8840835 I 37 00 EXTENSION ASM 17 4023H 78 All M40 exc P B JF9 8829477 1 32 20 EXTENSION ASM 17 4023H 73 76 G I 2 3 w T H 350 77 G 2 3 w T H 350 5 cyl 78 G3 w TH 350 78 G213 TH350 w 3 40 ratio 292 78 G2I0 TH350 w 3 07 3 40 ratio 292 78 G1I0 TH350 w 2 76 3 07 3 40 ratio 305 350 78 GZIO TH350 w 2 78 3 07 3 40 ratio 350 78 G210 TH350 w 2 76 3 40 ratio 400 78 G213 TH350 w 3 40 ratio 400 78 G1I0 TH350 w 3 07 3 40 3 73 ratio 250 78 G1I3 TH350 w 3 73 ratio 250 78 G2 TH35O w 3 73 4 11 ratio 250 78 GI TH350 w 3 73 ratio 350 464183 I 40 25 EXTENSION UNIT w dia speedo sleeve hole Note I 17 4023H 4 318 SEAL GASKET SLEEVE Transmission Rear Bearing Retainer 73 78 All Blazer Jimmy w T H 350 1358889 I 1 I0 SEAL extension to case 17 4037P J t WAREHOUSING AND DISTRIBUTIONDIVISION 0F GENERAL MOTORS CORPORATION LT TRUCK 51 4 2944 318 esa REV 2 83