FRAMES SPRINGS SHOCKS BUMPERS B245 1979 C CAR Follow the steps below to utilize Service Spring Charts 1 Obtain GAWRF Frt or GAWRR Rear wt from sticker on left door Use kilogram kg values only y 2 Select chart to be used determined by model and engine or suspension 3 Locate the GAWRF or GAWRR wt within the appropriate range under the proper tire column Use indicated spring part number C W STANDARD SU PENSION FRONT GAWRF RA GE y 7 V REAR GAWRR RANGE GR78 15 SPRING GR78 15 SPRING HR78 15 GR70 15 PART HR78 15 GR70 15 PART TIRE TIRE NUMBER T RE TI E NUMBER Over 1144 Over 1120 370999 Over 1313 Over 1287 482064 1083 1144 1059 1120 370997 0 1313 0 1287 485722 I 1021 1012 999 1058 370995 961 1020 937 998 378539 0 960 0 936 462549 A A C W H D SUSPENSION F40 OR BT1 y FRONT GAWRF RANGE REAR GAWRR RANGE 7 rrrr wma GR78 15 SPRING GR78 15 SPRING HR78 15 GR70 15 PART HR78 15 GR70 15 PART 4 TIRE TIRE NUMBER TI E TIRE NUMBER Over 1142 Over 1116 378507 Over 1395 Over 1359 482082 1073 1142 1045 1116 378505 1316 1395 1280 1359 482080 1003 1072 97 5 1 044 378503 1276 1315 1240 1279 482078 0 1002 974 3785 1 0 1275 7 0 1239 y 485740 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON BUICK 41 1 REV 5 81 7 15 c 7 000 GROUP