70 Ser 10 Fleetside w 127 W B 8 cyl 3983837 1 20 bracket 70 Ser 10 Fleetside w 127 W B 8 cyl 3983847 1 20 6 164 SHAFT BUSHING STUD UNIT Steering Knuckle Upper Control Arm 60 62 Ser 10 20 3845624 1 9 30 97 O L 60 62 Ser 30 exc D D 3845626 2 1 1 10 63 69 Ser 20 30 exc D D 4 WD 68 69 Ser 20 30 D D 70 Ser 20 30 Conv D D 3846351 2 9 7 SHAFT UNIT 63 69 Ser 10 exc 4 WD 70 Ser 10 Conv D D G 10 20 3846345 2 10 15 SHAFT UNIT 60 Ser 10 20 exc D D 4 WD 61 62 Ser 10 exc 4 WD 61 62 Ser 20 exc D D 4 WD 63 69 Ser 20 30 exc D D 4 WD 68 69 Ser 20 30 D D 70 Ser 20 30 Conv D D 3842895 4 1 25 BUSHIING Note 5 NOTE 5 When using on 1960 thru 1963 models 3842890 seal and 9417901 fitting must also be used 60 62 Ser 30 exc D D 3842896 4 1 65 BUSHIING 1 0 D x 1 V1 O L Note 6 NOTE 6 Use seal 3842883 and fitting 9417901 with bushing 3842896 63 Ser 10 exc 4 WD 3818683 4 1 30 BUSFIING 1 O D x I D 64 69 Ser 10 exc 4 WD 70 Ser 10 Conv D D G 10 20 3842881 4 1 25 BUSI IING 60 Ser 10 20 exc D D 4 WD 61 62 Ser 10 exc 4 WD 61 62 Ser 20 exc D D 4 WD 63 Ser 20 30 exc D D 4 WD 3843240 2 8 50 STUD UNIT ball stud replacement Note 8 NOTE 8 Consists of 1 stud assy 1 seal 4 bolts 6 nuts 1 pin and 4 washers 60 62 Ser 30 3769360 2 13 05 STUD UNIT ball stud replacement Note 9 NOTE 9 Consists of 1 stud assy 1 cover 1 seal 4 bolts 5 nuts 1 pin and 4 washers 64 69 Selgg 0 30 exc 4 WD 68 69 Ser 20 30 D D 70 Ser 20 30 Conv D D 3846347 2 9 45 STUD UNIT ball 63 70 Ser 10 exc 4 WD Blazer C 3974319 2 8 35 STUD ASSY NOTE On late production assys with untapped lubrication fitting holes it is necessary to use self tapping lube fittings or tap new threads for standard type lube fittings 6 166 SEAL Steering Knuckle Upper and Lower Control Arm 60 62 Ser 10 20 63 64 Ser 20 30 exc 4 WD D D 3763211 2 30 upr ball stud 60 62 Ser 10 20 767061 2 50 lower ball stud 60 62 Ser 30 3763212 2 25 upr ball stud 60 62 Ser 30 767101 2 55 lower ball stud 60 62 Ser 10 20 lower bushing 60 62 Ser 30 63 Ser 10 exc 4 WD 63 Ser 20 30 exc 4 WD D D 3762960 4 15 upr bushing 60 62 Ser 30 3762974 4 15 lower bushing 63 Ser 20 30 exc 4 WD D D 3838170 2 25 lower ball stud 60 62 Ser 10 20 63 69 Ser 20 30 exc D D 4 WD 68 69 Ser 20 30 D D 70 Ser 20 30 Conv D D 3842890 4 20 upper bushing 64 69 Ser 10 exc 4 WD 70 Ser 10 Conv D D G 10 20 3842874 4 20 upper bushing 64 67 Ser 10 exc 4 WD 64 67 Ser 20 30 exc D D 4 WD 68 69 Ser 10 thru 30 exc 4 WD 70 Ser 10 thru 30 Conv D D 3842883 4 20 lower bushing 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 REV 6 71 6 7 6 1 63 6 1 66