FRAME SPRINGS BUMPER 1975 CHEVELLE CHART C FRONT SPRINGS GROUP 7 412 SPRUNG PART TIRE WEIGHT NO AC29 I7 AD29 37 F78 14 915 990 3988113 excl 454 991 Over 3988116 G78 14 926 1001 3988113 1002 Over 3988116 FR78v15 0 976 3988113 977 1052 3988116 1053 Over 3988116 GR78 15 0 992 3988113 992 1068 3988116 1069 1106 3988116 1107 Over 3988118 HR78 15 O 1010 3988113 1011 1086 3988116 1087 1124 3988116 1124 Over 3988118 GR70 15 0 992 3988113 993 1068 3988116 1068 1106 3988116 1107 Over 3988118 HR70 15 0 942 943 1018 3988113 1019 1094 3988118 1095 1132 3988116 1133 Over 3988118 AC29 37 AD29 37 w 454 G78 14 I 0 1104 6262430 1105 1224 3988126 1225 Over 3988139 H78 14 0 1091 6262430 1092 1131 6262430 1132 1251 3988126 1252 Over 3988139 GR78 15 0 1092 6262430 1093 1212 3988126 1213 Over 3988139 HR78 15 0 1110 6262430 1111 1230 3988126 1231 Over 3988139 GR70 15 0 1095 6262430 1096 1215 3988126 1218 Over 3988139 HR70 15 0 1120 6282430 1121 1240 3988126 1241 Over 3988139 t t GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 ii REV 4 77 7 103 7 603 7 503