60 PASS 2nd design 61 PASS 15 TON 60 63 CORVETTE 2ndl design 62 63 PASS 63 58 10 exc 4 1WD 1 1 20 x 11 nn 3784975 10 35 60 Ser 30 D D w I I D frt spring 61 62 Ser 30 exc STEPSIDE 63 Ser 20 w 127 VV B exc Pickup Panel 4 IND 63 Ser 30 w 133 1 7 13 exc Pickup Panel 63 Ser 30 D D 11 dia serrated sh1dr head dia 3778368 A R 2O 62 Ser 10 3829376 12 35 63 Ser 10 4 3819518 12 35 57 59 Ser 3A w 4 WD STUD front 24 x 18 x 1 3747236 28 55 57 59 Ser 3E 3G w 4 WD exc locking hub STUD front 3749873 A R 50 60 63 Ser 20 4 WD STUD front 16 x 11 2403692 12 30 60 63 Ser 20 4 WD STUD front 20 x 1 2401959 16 25 1 Als0 listed in rec1r hub section of this group BULT Rear Hub NOTE front shown in column at right indicates part is also used as Front Hub Bolt 38 40 UTILITY exc COE 367017 20 35 33 35 CA CB DA DE EA EB ED 370465 12 front 38 42 PASS COMM exc FB 46 59 PASS 46 59 TON exc P Trac 60 62 Ser 10 I 53 59 CORVETTE 1 20 x 11 5 3705752 A R front 38 46 UTILITY use w hubs having flg thickness of 2 on reg prod axles and flg thickness of 21 on 2 SPD and hvy duty axles 5238559 20 35 39 42 VF VH VN WD WE WF Y M use w hubs having Hg thickness of 11 on 2 SPD and hvy duty axles 3668105 20 30 HUB BOLT CHART Part No A B C D E F 357017 2 182 11 18 21 2 370465 11 11 1 1 20 11 2351583 1 1 1116 6 2O 116 3650739 1116 116 1 Q 14 1 20 11 1 7 F 7 7 7 3668105 3 QQ 1 12 18 22 3680865 111 C 1 lg 11g 1Q 20 1 B C D 3680899 16 1 11 Q 1 1 20 1 3680991 2116 116 115 1178 16 20 211 1 3681333 11 1 1Q 1 2O 1 3682153 31153 1 1 11 18 3 3682387 21 1 Eg 119 18 215 U 3682389 1 1 11 18 21115 3683850 2 2 2 1 r g 2 3 18 1 1 2 1 3694508 3 Eg 9g 1 2 18 21 2 i 3697043 31 E15 1 2115 18 3 3697045 21 1 11 1161 14 20 2 3697734 21 1 1 11 G 1 20 2 E 3705752 11 14 1 M 20 1 3705783 1116 136 1121 11 18 111 1 A 3705784 2 96 11 111 3 18 21 3705785 3 51 1 1 18 2218 3726228 216 11 11 2 11 1 Q 20 21 1 3757999 11 116 1 2O 116 3775683 1 16 1 2O 1 3778368 11 1 LQ 1 2O 11 3784976 11 14 M 1 q 2O 1 381 9518 1 1 1 G Zs 16 20 1 3819780 3 1 1 121 0 1 Q 20 2 Z8 5238559 21 11 18 21 1 33git Motor Division Ganaral Motors Corporation