1 FRAM ES SPRINGS SHOCKS BUMPERS 6329 1978 F CAR 1 Follow the steps below to utilize Service Spring Charts i 1 Obwin GAWRF Fn or GAWRR Rear weigh from stloksr on lah door Use kilogram kg values only 2 Select chart to he used determined by model and engine or suspension 3 Locate the GAWRF or GAWRR weight within the appropriate range under the proper tire column Use indicated spring part number F EXC Z28 FRONT GAWRF RANGE REAR GAWRR RANGE SPRING SPRING PART PART NUMBER NUMBER Over 1101 6272883 Over 906 Over 908 493689 1047 I101 Over 1063 3998629 846 906 871 906 480881 99I 1046 1009 1063 344537 0 845 0 870 480880 964 990 981 1008 3996385 O 963 926 980 3995364 1 0 925 3996362 F WIZ28 1 FRONT GAWRF RANGE REAR GAWRR RANGE P225 SPRING P226 SPRING 1 1 GR7l I 15 70R I5 PART GR70 15 70R15 PART 1 TIRE TIRE NUMBER TIRE TIRE NUMBER 1 Over 1022 Over 1022 3988113 i 1 954 1022 1 954 1022 3988111 0 953 0 953 334488 1 i 1 1 1 1 1 1 1 1 1 1 L GM PARTS DIVISION GENERAL MOTORS CORFORAT ON CHEVROLET I0 1 1 REV 9 so 1 2s c 7 000 GROUP 1 A V 1