65 70 G 1 0 w P Trac 3 36 ratio 1385734 2 80 Eaton ED 93690 66 70 Ser 10 exc P Trac 66 70 G 10 20 w 3 73 4 11 ratio exc P Trac 70 Blazer 3880141 2 30 66 70 G 10 w 3 08 3 36 ratio exc P Trac 67 G 20 3880143 2 30 4 65 67 Ser 20 leaf type spring I w 4 10 4 56 ratio exc P Trac 68 70 Ser 10 4 Spd w 396 3 54 ratio 68 70 Ser 20 w power lok 4 10 4 56 ratio 68 70 Ser 20 leaf type spring w power Iok 3 54 ratio 2236255 2 50 Dana 34730 5 543 WASHER Differential Side Gear Thrust 67 70 Ser 30 w 11 000 lb A axle 3697744 2 95 57 70 G 10 w 10 bolt cover r exc P Trac 9789002 2 25 64 70 G 10 20 Ser 10 exc P Trac 70 Blazer 3846425 2 30 65 67 Ser 10 w leaf type springs exc P Trac 60 70 4 WD Blazer K 2236254 2 58 front axle 2 i x 14 l D Dana 32132 65 67 Ser 20 leaf type spring w 4 10 4 56 ratio exc P Trac 68 70 Ser 10 4 Spd w 396 3 54 ratio 68 70 Ser 20 w power Iok 4 10 4 56 ratio 68 70 Ser 20 leaf type spring w power Iok 3 54 ratio 2236256 2 20 Dana 34729 5 545 FLANGE DEFLECTOR SLINGER SPACER YOKE WASHER Propeller Shaft Pinion 41 65 4 1 Ton w deflector forged 3657003 2nd type on DR DS 57 59 Ser 3E 3G w 4 WD 3663176 1 13 30 front axle 55 59 V Ton exc V Ton w P Trac 60 64 V Ton G 10 3741822 1 7 20 w deflector Note 1 NOTE 1 On all models from 1954 thru 1964 it is necessary to replace 3714788 Deflector with 3819415 Deflector 65 66 Ser 10 w leaf type springs 60 70 4 WD Blazer K 2403641 1 1 1 70 w deflector Dana 2 4 2281 64 70 G 10 w 3 08 3 36 ratio 3964937 1 7 60 w deflector 65 67 Ser 20 w leaf type springs 68 70 Ser 20 w leaf type spring 3 54 4 56 ratio 68 70 Ser 20 4 10 ratio 2436467 1 14 70 w deflector Dana 3 4 4181X Note 1 65 69 Ser 10 G 20 w 12 bolt cover 65 68 G 10 w 12 bolt cover 70 Ser 10 G 10 20 w 12 bolt cover exc 4 WD 70 Conv Blazer C 3878972 1 6 85 w deflector 3 2 dia 66 67 Ser 20 30 68 70 Ser 30 6 17 ratio w 11 000 lb axle 3880670 1 13 30 w deflector 66 69 Ser 10 T H 400 w leaf type spring 396 70 Ser 10 Conv 8 cyl w 3 07 ratio 70 Blazer C w 3 07 ratio 8 cyl 3879208 1 7 10 w deflector 4 dia 68 70 Ser 20 30 exc 11 000 W Ib axle 3859332 1 12 25 w deflector 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 5 542 5 545 5 58 REV 6 71