FRAMES PRlNG SHOCKS BUMPERS 1975 A sonv CHART C FRONT SPRING GROUP 7 412 SPRUNG WEIGHT PART NO PART N0 A29 37 wl FR78 15 0 930 3988144 A80 wlH D HR78 15 0 980 3988142 H D Susp 931 1030 3988146 Susp 981 1080 3988144 Q 1031 over 3988148 1081 cvsr 3988146 HR78 15 0 900 3988142 T 901 1000 3988144 GR70 15 or 0 870 3988142 1001 1100 3988145 GR78 15 871 970 3988144 1101 cvsr 3988148 971 1070 3988145 1071 over 3988148 GR78 15 0 850 3988142 I 851 950 3988144 GR78 14 0 880 3988142 951 1050 3988145 881 980 3988144 1051 1150 3988148 981 1080 3988146 A 1151 over 3988150 1081 over 3988148 GR70 15 0 930 3988144 A57 wIH D A GR70 15 0 980 3988142 931 1030 3988146 Susp 981 1080 3988144 1031 1130 3988148 1081 1180 3988146 1131 over 3988150 1181 over 3988148 G78 14 0 870 3988142 871 790 3988144 971 1070 3988146 1071 1170 3988148 1171 over 3988150 1 976 A BODY CHART C REAR SPRING GROUP 7 503 SPRUNG SPRUNG 1 WEIGHT PART N0 WEIGHT PART N0 A29 37 wl FR78 15 All 485722 A29 37 wl GR78 15 0 725 485738 Std Susp H D Susp 726 0ver 485740 GR78 15 0 705 485721 l 706 over 485722 V GR70 15 or 0 670 485736 HR78 15 671 770 485738 GR70 15 or 0 735 485721 771 0vsr 485740 HR78 15 736 over 485722 G78 14 0 740 485738 G78 14 0 715 485721 741 over 485740 z 716 over assvzz 1 A57 wlH D GR70 15 0 780 485738 j A57 wl td GR70 15 0 740 485721 Sus 781 0var 485740 z Susp 741 790 485722 791 over 482062 A80 wIH D4 All All 487391 Susp A80 wl td All All 485707 I Susp 4 A35 HR78 15 0 985 485587 986 over 485689 H78 14 0 1005 485687 I 1005 over 485689 4 I l l l l a N GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 10 1 T REV 9 78 7 3 c 7 000 GROUP 1