FRAME SPRINGS BUMPER GMC GROUP 7 006 Con t 73 76 P 3 133 W B 463626R H 294 00 MEMBER UNIT right 11 0030 74 76 M H C 125 W B 463625 L H 294 00 MEMBER UNIT left 11 0030 74 76 M H C 137 W B 463397 L H 294 00 MEMBER UNIT left 11 0030 74 78 M H C 158 5 W B 463629 L H 333 00 MEMBER UNIT left 11 0030 77 C 2 131 5 W B exc 25 gal fuel tank 14000225 L H 260 00 MEMBER UNIT left 11 0030 77 C 2 3 164 5 W B 14000237 L H 318 00 MEMBER UNIT left 11 0030 77 78 P 308 125 W B exc M H C 463625 L H 294 00 MEMBER UNIT right 11 0030 77 78 P 308 125 W B exc M H C 463398R H 288 00 MEMBER UNIT right 11 0030 77 78 P 314 157 W B 463628R H 333 00 MEMBER UNIT right 11 0030 77 78 M H C 137 W B 463397 L H 294 00 MEMBER UNIT left 11 0030 77 78 P 310 133 W B 463626R H 294 00 MEMBER UNIT right 11 0030 78 P308 42 w B3D 472671 L H 371 00 MEMBER si 11 0030 78 C209 03 w Rr Mt F Tnk Calif 14014707 L H 260 00 MEMBER UNIT si 11 0030 78 P308 42 w B3D 472672R H 371 00 MEMBER si 11 0030 78 P31O w B3D 472673 L H 388 00 MEMBER si 11 0030 V 78 P310 w B3D 472674R H K 388 00 MEMBER si 11 0030 I 78 P314 42 w B3D 472676R H 420 00 MEMBER si 11 0030 75 78 G 3 146 W B 372371 L H 307 00 RAIL left w reinf 11 0030 75 78 G 3 146 W B 372372R H 307 00 RAIL right w reinf 11 0030 73 76 M H C w 14 000 lb GVW 458243 L H 47 75 REINFORCEMENT left 11 0230 73 76 M H C w 14 000 Ib GVW 458244R H 47 75 REINFORCEMENT right 11 0230 77 78 P314 32 w JF 9 JB9 P318 458243 L H 47 75 REINFORCEMENT left rr susp frame 11 0230 77 78 P314 32 w JF 9 JB9 P318 458244R H 47 75 REINFORCEMENT right rr susp frame 11 0230 78 P3 32 w JF9 H D Air Susp 2nd Des 14004183 L H 11 85 REINFORCEMENT frt susp c mbr Note 2 11 0030 7 009 EXTENSION Member 8 73 78 M H C 331084 2 49 25 EXTENSION side member front 11 0045 73 74 G 1 2 3 6260943 L H 388 00 EXTENSION siderrailfrt floor panel riser 23 1307M 73 74 G 1 2 3 6260944R H 388 00 EXTENSION side rail frt floor panel riser Q 23 1307M 75 77 G 1 2 3 372443 L H 367 00 EXTENSION side rail frt floor panel riser 23 1307M 75 77 Gl 2 3 465268R H 367 00 EXTENSION side rail frt floor panel riser 23 1306T 78 G1 2 3 14016391 L H 331 00 EXTENSION side rail frt floor panel riser 23 1307M 78 G1 2 3 14016392R H 331 00 EXTENSION side rail frt floor A panel riser 23 1307M 7 010 MEMBER BOLT Frame Cross Front A NOTE 1 Part can be identified by ride restrictor block welded to outer ends NOTE 2 2nd Des can be identified from 1st Des by the reinforcements riveted inside the cross member at the engine bracket attaching holes A 73 78 CP 1 2 3 Blazer C I Jimmy C 73 78 M H C 343471 1 V 20 00 MEMBER front cross 11 0050 73 78 M H C 331083 1 155 00 MEMBER side member front ext cross 1 2090 73 78 M H C exc 178 W B w JB8 343455 2 293 00 MEMBER w brkt frt susp strg knu cont arm 1 2090 73 78 CP 1 Blazer C Jimmy C exc ride restrictor block YTS YWS 6260666 1 293 00 MEMBER w brkt frt susp knu cont arm 1 2090 73 K 1 2 Blazer K Jimmy K 344769 1 20 25 MEMBER front cross 1 1 0050 I 73 74 C 1 w H D front spring 6260669 1 284 00 MEMBER w brkt frt susp strg knu cont arm 1 2090 73 78 P2 73 78 C2 3 i WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION LT TRUCK 51 REV 2 83 7 5 7 006 7 01 0