FRAMES SPRINGS SHOCKS BUMPERS l 0337 1979 F CAR i I N Follow the steps beluw to utillze Service Spring Charts 1 Obtain GAWRF Fr or GAWRR Rear weight from sticker on left door l Use kilogram kg values only 2 Select chart to be used determined by model end englne or suspension 3 Locate the GAWRF cr GAWRR weight within the appropriate range under the proper tire column Use indicated spring part number F EXCEPT Z28 or F5 BERL NE l l A l FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING l PART FR 78 14 E7l 14 PART NUMBER TIRE TIRE NUMBER l Over 1110 Over 1098 6272883 Over 1137 Over 1127 493689 l 1057 1110 1071 1098 3998629 1077 1137 1095 1127 480881 1002 1056 1016 1070 344537 0 1076 0 1094 480580 l 973 1001 988 1015 3996365 919 972 933 987 3996364 i 0 918 0 932 3996362 F W BERLINETFA l FRONT GAWRF RANGE REAR GAWRR RANGE l SPRING SPRING FR78 14 E78 14 PART FR78 14 PART l 1 TIRE TIRE NUMBER TIRE NUMBER l Over 1106 Over 1123 6272883 Over 1137 Over I127 493689 l l 1079 1106 1095 1123 3998629 1077 1137 1095 1127 480881 1022 1078 1038 1094 344537 0 1076 0 1094 480880 l 7 994 1021 1010 1037 3996365 V 937 993 953 1009 3996364 0 936 0 952 3996362 I F Z28 i FRONT GAWRF RANGE REAR GAWRR RANGE l P225 SPRING P225 SPRING l 71 IR1 5 GR70 15 PART 70R15 GR70 15 PART l l TIRE TIRE NUMBER TIRE TIRE NUMBER Q Over 1019 Over 1019 3988113 Over 1043 Over 1043 480885 I 951 1019 951 1019 3988111 D 1043 0 1043 10007421 l 0 950 0 950 334488 l l 1 F l l GM PARTS DIVISION GEN ERAL MOTORS CORPORATION CHEVROLET 1 0 l l REV 9 80 7 39 c 7 000 6 ROUP I