BRAKES 60 66 Ser 20 4 WD exc H D frt axle 60 63 Ser 20 30 D D 64 69 4 WD 5461125 1 6 65 front left 1V dia cast 5453821 51 55 V Ton 1st Ser 5453819 2 6 55 rear 1 dia cast 5453820 53 59 1 Ton exc D D front 53 55 V Ton 1st Ser 55 yd Ton 2nd Ser exc D D w 7 00 18 7 50 17 tires 56 57 V4 Ton exc D D w 14 brake or duals 58 59 Ser 3 exc V Ton D D w 14 brake or duals 60 63 Ser 20 4 WD D D 5455480A R 6 65 rear 1V dia cast 5453927 53 59 1 Ton 55 D D w 7 00 18 7 50 17 tires 2nd Ser 56 59 D D w 14 brake or duals 5455484 2 8 94 rear 1V dia cast 5453926 55 59 V2 Ton exc P Trac 60 66 Ser 10 exc leaf type springs 65 66 Ser 10 w leaf type spring 67 70 Ser 10 Blazer 67 70 G 20 5465038 1 6 40 rear right Note 2 NOTE 2 When using 5465038 in place of 5459917 it will be necessary to use 5459470 bleeder screw 55 59 V Ton exc P Trac 60 65 Ser 10 exc leaf type spdngsy 65 66 Ser 10 w leaf type spring 67 70 Ser 10 Blazer 67 70 G 20 5465039 1 6 40 rear left W2 dia Note 3 NOTE 3 When using 5465039 in place of 5459918 it will be necessary to use 5459470 bleeder screw 60 63 Ser 10 exc 4 WD 5456944 L H 7 00 front left cast 5454525 60 63 Ser 10 exc 4 WD 5456945 R H 7 00 front right cast 5454526 60 64 Ser 20 exc D D 4 WD 1st design front left and rear right 60 62 Ser 30 exc D D 63 70 Ser 20 30 exc 4 WD D D 68 70 Ser 20 30 D D 69 70 Ser 10 w H D front brake 5457148 L H 7 00 front 1V dia 60 64 Ser 20 exc D D 4 WD 1st design front right and rear left 60 62 Ser 30 exc D D 63 70 Ser 20 30 exc 4 WD D D 68 70 Ser 20 30 D D 69 70 Ser 10 w H D front brake 5457149 R H 7 00 front Mode 541 B 1V dia 60 67 Ser 30 exc 11 000 lb Sgl Spd axle 68 69 Ser 30 70 Ser 30 w 7 200 Ib rear axle 3779497 L H 8 55 rear 1V dia 60 67 Ser 30 exc 1 1 000 Ib Sgl Spd axle 68 69 Ser 30 70 Ser 30 w 7 200 lb rear axle 3779498 R H 8 55 rear 1 dia 60 63 Ser 10 4 WD 2412643 L H 8 65 front 1V dia Wagner 34196 e 64 68 Ser 10 exc 4 WD 69 70 Ser 10 Blazer exc H D frt brake 4 WD 5457164 L H 6 90 front 1V dia 64 68 Ser 10 exc 4 WD 69 70 Ser 10 Blazer exc H D frt brake 4 WD 5457165 R H 6 90 front 1V dia 64 66 Ser 20 30 D D 67 Ser 20 D D w 17 7 00 7 50 6 8 ply tires 67 Ser 30 D D exc 11 000 Ib axle 5457166 L H 7 00 front 1V dia Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 4 665 4 665 4 23g REV 6 71