FRONT SUSPENSION STEERING GMC GROUP 6 174 ADAPTER BOOT NUT STUD STUD ASM WASHER Steering Knuckle Lower Control Arm Pivot 73 78 K 1 2 Blazer K Jimmy K 3966 38 3 1 85 ADAPTER xtud strg arm Dana V 35183 1 I428 J 75 78 K 1 2 Blazer K Jimmy K 397967 I l 2 25 BOOT Iwr ball joint Dana 35931 6 186 I 1448 73 78 CP 1 BIa1er C Jimmy C 73 78 G 1 2 3883806 2 57 NUT lower cent arm ball stud 1 1448 73 78 CP 2 3 73 78 G 3 3983808 2 57 NUT upper cont arm ball xtud I I630 73 CP 2 3 73 75 M H C 73 G 3 74 CP l Blaxer C Jimmy C 74 6 1 2 75 78 CP 2 3 75 G l 75 78 G 3 3983809 2 77 NUT lower bull stud 1 2126 73 78 l l 2 Blazer K Jimmy 73 G K 3965137 3 5 70 STUD Dana 35162 1 578 3 73 76 M l l C exc 14 000 Ib G V W 73 78 CP 2 3 74 P 3 75 78 CPG 3 exc JB9 JF9 9766424 2 43 50 STUD ASM ball I 2I05 73 78 CF l Bla1er C Jimmy C 73 78 G l 2 9758265 2 40 25 STUD ASM bell I 2 05 73 76 P 3 w 11 000 lb axle 73 76 M H C w 14 000 lb GVW 77 78 P 3 M l l C w JF9 JB9 9768425 4 114 00 STUD ASM bell I 2I05 77 78 6 1 2 7828962 2 1 85 WASHER lower control arm shaft 2 dia shaft I 2I90 77 78 G1 2 w Z die shalt Znd des 7826964 2 2 20 WASHER lwr cont arm tuhe I 2 I9O 6 176 BUMPER Steering Knuckle Upper end Lower Control Arm 73 78 CP 2 3 M H C 73 78 G 3 3773361 2 1 20 BUMPER upper I 2050 73 74 G 3 73 74 CP 1 2 3 M l l C 77 G 1 2 3852039 2 81 BUMPER lower 1 2050 73 78 CP 1 Blazer C Jimmy ll 73 78 G 1 2 6263821 2 1 lO BUMPER upper 1 2050 75 78 CP1 2 3 75 77 G3 77 G1 2 14007I88 2 1 35 BUMPER strg knu Iwr cont arm 1 2050 75 78 G l 2 78 C 3 w JB8 R05 LFS 78 6 3 349442 2 I 80 BUMPER lever 1 2050 77 G1 2 2nd Des used with 2 in dia shalt 78 G1 2 7828963 2 2 lO BUMPER lwr ctl arm shaft 1st de erm asm with 1 in dia shaft req no bumper 12 050 6 177 BRACKET BRACKET ASM RESTRICTOR SPACER Steering Knuckle Upper end Lower Control Arm NOTE 1 When using Ill 1 185 in place of 6263805 J 56 dia hole must be drilled e existing dimple in bracket NOTE 2 On G Van 10 20 Sen lst design is for 1977 with 1 dia shaft 2nd design is fur soft ride sups with 2 dis shaft 73 CP 2 3 exc 11 000 Ib axle 73 M H C exc 14 000 lb GVW vs os u WAREHOUSING AND DISTRIBUTIONDIVISION 0F GENERAL MOTORS CORPORAT 0N l T TRUCK 51 6 174 6 1 77 6 8 REV 2 83