6 163 RETAINER SHIM BOLT Steering Knuckle Upper Control Arm 60 64 CORVAIR shaft rear bushing inner 1 2 I D x 1 1 2 O D 6257697 2 10 60 66 CORVAIR bushing HA LD X 1 O D 6255569 4 10 Ta 62 66 CHEVY bushing U LD X 2 O D 3790498 2 10 63 66 F C CHEVELLE bushing small hole I D 3710586 4 10 60 66 CORVAIR SHIM 1 32 3772594 A R 05 61 64 CORVAIR F C CHEVELLE 65 66 CHEVELLE F C SHIM 764 3751282 A R 05 60 65 CORVAIR BOLT 24 X llii 6257608 A R 10 6 164 SHAFT UNIT BUSHING ASSEMBLY BUSHING UNIT STUD UNIT BOLT UNlT SPACER Steering Knuckle Upper Control Arm 60 64 CORVAIR 38452695 1 4 35 NOTE Consists of l shaft 2 bushings 2 retainers 5 washers 2 bolts and 1 spacer I 61 65 F C 3844420 2 6 80 NOTE Consists of 1 shaft 2 bushings 2 retainers 4 washers and 4 bolts 62 66 CHEVY 3845270T 1 4 60 TNOTE Consists of 1 shaft 2 bushings 2 retainers 2 washers and 4 nuts 64 66 CHEVELLE 3849412 B l 5 80 GBQBNOTE Consists of 2 shafts 2 bushings 2 retainers 4 bolts and 4 washers 65 66 CORVAIR 3865963 1 2 25 60 66 CORVAIR BUSHING ASSY shaft front I D x 1 O D X 1 O L 6255602 2 80 61 66 F C CHEVELLE BUSHING ASSY I D x 1 O D x 1 OJL 3711826 4 85 62 66 CHEVY BUSHING ASSY A6 I D x 1 O D x 1 O L 3790199 4 95 60 ALL BUSHING UNIT shaft rr 1 1 2 O D x 1 1 2 O L 6257966A 2 95 61 64 CORVAIR BUSHING UNIT shaft rr 1 2 I D x 1 1 2 O D x 1 3 32 O L 3788516A 2 95 ANOTE Consists of lr bushing 1 spacer 60 66 CORVAIR STUD UNIT ball replacement 3865959 2 5 10 NOTE Consists of l stud assy 9 nuts l pin 4 bolts 4 washers and 4 lockwashers 61 65 F C STUD UNIT ball replacement 3865827l 2 8 60 INOTE Consists of 3 bolts 3 washers 6 nuts 3 lockwashers 62 64 CHEVY STUD UNIT ball replacement 3845844 2 5 00 NOTE Consists of 3 bolts 6 washers 1 pin 64 66 CHEVELLE STUD UNIT ball replacement 3848048 2 8 20 65 66 CI IEVELLE 396 STUD UNIT ball replacement 3877058 2 8 20 65 66 CHEVY STUD UNIT ball replacement 3862153o 2 4 85 oNOTE Consists of 3 bolts 6 washers 6 nuts Not required in this group See group 6 174 BOLT UNIT 5 16 24 371901869 75 GBNOTE Consists of 4 bolts 4 washers 8 nuts and 4 lockwashers 60 ALL SPACER shaft 5 8 I D X 1 7 16 O D x 1 4 thk 6257850 2 15 61 64 CORVAIR SPACER shaft 5 8 I D x 1 1 4 O D x 9 32 thk 3813952 2 15 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 SEAL ASSY RETAlNER FlTTlNG Steering Knuckle Control Arm 60 63 CORVAIR ball stud upper arm 9 16 1 D x 1 1 2 O D 763711 2 20 60 63 QORVAIR ball stud lower arm 19 32 I D x 1 5 16 O D 763710 2 20 61 62 F C ball stud lower arm inner 762600 2 25 61 62 F C ball stud lower arm outer 3 4 I D x l 3 4 O D 762599 2 25 62 63 CHEVY ball stud upper arm w 4 grooves 768193 2 35 62 63 CHEVY ball stud lower arm 5 8 LD x 1 7 8 O D 768075 2 35 61 62 F C SEAL ASSY ball stud upper control arm 1 x 1 X 2 770982 2 45 62 63 CHEVY RETAINER ball stud seal upper control arm 768203 2 10 r 62 66 CHEVY FITTING upper arm lub straight 3789204 2 15 I965 6 63 6 I 66 Chevrolet Motor Division CCC 274 Generol Motors Corporation