BRAKES REAR AXLE AND DRIVE A V V 5 526 GEAR Differential Pinion Con t 57 59 Ser 3E 3G w 4 WD 3681055 A R frt axle 10 teeth Note 1 58 59 Ton w P Trac 4 rear 65 68 Ser 10 w leaf type springs exc P Trac 4 WD 2370715 4 front 10 teeth dab of orange paint Note 2 60 62 Ser 10 w P Trac 3772617 2 10 teeth shaft hole Eaton ED 40250 60 72 4 WD Blazer K 4 65 67 Ser 10 w leaf type springs V exc P Trac 2346845 2 10 teeth front axle Dana 17717 V 63 72 Ser 10 w P Trac 3 73 4 11 V R ratio 64 72 G 10 20 w P Trac 3 73 4 1 1 ratio 70 72 Blazer 3 73 4 11 ratio V 3830670 2 Eaton 40343 64 Ser 10 exc D D 4 WD l P Trac 64 Ser 10 D D 4 WD V V 64 G 10 w 4 11 ratio 2 900 Ib axle 64 G 10 w 3 73 ratio exc L P Trac 65 69 G 10 exc 3 36 ratio P Trac V 65 69 Ser 10 exc P Trac leaf type springs 4 WD V y V 65 69 Ser 10 4 WD exc P Trac V V 67 69 G 20 2 V i 1 V 70 72 G 10 20 3 07 3 40 3 73 4 11 ratio exc P Trac s 70 72 Ser 10 3 07 3 73 4 1 1 ratio exc P Trac 4 WD 70 72 Ser 10 4 WD 3 73 ratio i exc P Trac 70 72 Blazer 3880140 2 10 teeth 64 68 G 10 w P Trac 3 36 ratio 3854260 2 Dana 32808 r 64 70 G 10 w 3 08 3 36 ratio exc A P Trac 71 G 10 Panel w 2 400 lb axle A exc P Trac V 71 G 20 P Trac w 3 07 ratio 3958108 2 10 teeth 65 71 G 10 w P Trac 3 36 ratio 9778343 2 Eaton ED 40335 64 66 Ser 10 w P Trac 3 73 ratio V 1 65 66 G 10 w P Trac 3 73 4 11 y ratio 66 Ser 10 exc P Trac 67 Ser 10 4 WD w P Trac 3849909 2 Dana 32264 r 65 66 Ser 20 w leaf type springs V exc P Trac T 2358882 2 10 teeth shaft hole Dana 30261 65 67 Ser 20 w power lok leaf type A V Sores 68 72 Ser 10 3 54 ratio w power lok i 68 72 Ser 20 w power lok 2392353 4 10 teeth 1 shaft hole Dana 31040 67 72 Ser 20 30 2nd design exc T P Trac 1 1 000 lb axle 71 72 G 30 3993448 1 f 10 teeth Note 3 67 72 Ser 30 w 1 1 000 Ib axle 3697745 4 10 teeth shaft hole N 68 70 Ser 10 4 Spd w 396 68 70 Ser 20 w leaf type spring exc power lok V 68 70 Ser 20 w 396 exc power lok V 71 72 Ser 20 Conv w Dana Axle exc P Trac 650074 2 Dana 34367 rear 68 Ser 30 Dual Wheels w 4 10 V ratio 8 cyl exc D D 3873574 4 10 teeth 71 72 Ser 10 4 WD Blazer K w P Trac 3 07 V 71 72 Ser 10 Conv w P Trac 3 07 V 3 36 3 40 ratio 72 G 10 20 w P Trac 3 07 3 36 1 3 40 ratio 3995843 2 V Eaton ED 42179 Q l 5 528 GEAR Differential Side R 40 42 Comm V j 46 63 Ton exc P Trac i rear axle L GM PARTS DlVlSlON GENERAL MOTORS CORPORATION CHEVROLET 72TLi A 5 526 5 528 6 V 5 32 REV 5 79