BRAKES REAR AXLE AND DRIVE GMC GROUP 5 529 Con t r 77 CKP 3 w 4 09 ratio 77 M H C w 4 09 ratio 471872 1 398 00 GEAR ASM 41 10T stpd 3977334 3977337 Note 2 2 I090A 73 74 CKGP 2 3 w 4 58 ratio 73 74 M H C w 4 56 ratio 471873 1 398 00 GEAR ASM 41 9T stpd 3977333 3977336 2 1090A 73 CI 1 Blazer Jimmy w 3 40 ratio exc 454 73 G 1 2 w 3 40 ratio 73 C I w 3 40 ratio 454 73 G 1 2 w 3 40 ratio 350 6280539 I 289 00 GEAR ASM 34 IOT 8 ring gear Note 2 2 I090A 73 74 CKP I Blazer Jimmy w 4 11 ratio 73 74 G 2 w 4 1l ratio 474014 1 272 00 GEAR ASM 37 9T Note 2 2 1090A 73 78 P 3 5 13 ratio w Dual Rear Wheels 77 78 C3 5 13 ratio 47I874 I 398 00 GEAR ASM 4I BT Note 2 2 I090A 73 78 P 3 11 000 Ib axle w 5 43 ratio 2352908 I 253 00 GEAR ASM 38 7T hypoid atpd 3652282 3852547 2 U90A 73 78 P 3 11 000 Ib axle w 6 17 ratio 804427 I 398 00 GEAR ASM 37 6T hypoid atpd 3652522 3552549 2 IU90A 73 C 1 w 3 07 ratio 454 14022236 I 272 00 GEAR ASM 43 14T 2 I090A 73 76 CKP I Blazer Jimmy w 3 73 ratio 73 76 G 1 2 w 3 73 ratio 47l879 1 272 00 GEAR ASM 4I 11T 8 ring gear Note 2 2 I090A 73 78 CP3 w 5 13R exc Dana 471874 1 398 00 GEAR ASM rg png rr axle 41 8T 3993447 3993444 2 I090A 73 CK 1 Blazer Jimmy w 3 07 ratio exc 454 73 G 1 2 w 3 07 ratio exc 350 14022236 1 272 00 GEAR ASM 43 14T 8 ring gear Nota 2 2 I090A 73 78 CGKP2 3 w 4 09 exc Dana 471872 I 398 00 GEAR ASM rg png rr axle 2 I090A 74 77 CKPI w 3 07R 1310 UJT 74 77 K I Blazer K Jimmy K w 3 07 ratio 74 G 1 2 w 3 07 ratio 74 77 C I Blazer C Jimmy C w 3 07 ratio 74 78 G 1 w 3 08 ratio exc P Trac I 258709 1 253 00 GEAR ASM B g ring gear 2 I090A 75 77 G I w 3 73 ratio exc P Trac GMC 125944 I 1 257 00 GEAR ASM B ring gear 2 I090A 75 78 G I w 3 42 ratio exc P Trac GMC 1258710 1 253 00 GEAR ASM Bl g ring gear 2 I090A 77 I G I Blazer K Jimmy K w 2 76 ratio 77 G 2 w 2 76 ratio 47I882 1 272 00 GEAR ASM 8 ring gear 2 1090A 75 76 C 2 w 3 2I ratio 75 77 CKGF 3 w 3 21 ratio 78 CG2 3 w 3 21 ratio 471870 1 398 00 GEAR ASM 45 I4T stpd 3992485 399249 I 2 I090A 75 78 CKP 2 w 4 56 ratio 75 78 CKGP 3 M H C w 4 56 ratio 47I873 1 398 00 GEAR ASM 41 9T stpd 39977333 3977338 2 1080A 74 78 CKPI w 3 07R I310 U JL 74 78 G 1 2 w 3 07 ratio I 4022238 1 272 00 GEAR ASM 43 14T 8 ring 2 I090A 74 78 CKP I Blazer Jimmy w 3 40 ratio 75 78 G 2 w 3 40 ratio I 4022237 1 27I 00 GEAR ASM 34 10T stpd 6270998 339622 8 ring gear 2 I090A i 77 78 CKGP I Blazer Jimmy w 3 73 3 75 ratio WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON LT TRUCK 51 REV 2 83 ms 5 529 5 529