I I FRAMES SPRINGS SHOCKS BUMPERS I C321 1977 T BODY I V N I Follow the three steps below to utilize the 1977 spring charts 1 Select the model desired with the base spring weight on Chart A 2 Then select optlone accordingly shawn on Chan E and add that weight to the base spring weight 3 When accumulated weight has been determined refer to Chart C and select correct spring crmnr A I ns smuna wzicirr i mom I TB08 2 Dr Sedan 480 5 369 5 TJ06 2 Dr Sedan 467 0 370 5 I 1977 T BODY CHART B nw r warewts Fnvwt E3 I C60 Air Conditioning 1 5 M29 Auto Transmission 5 5 I 1977 T BODY I CHART c I FRONT SPRING GROUP 7 412 REAR SPRING GROUP 7 503 r SPRUNG SPRUNG i MODEL WEIGHT PART N0 MODEL TIRE WEIGHT PART NO All D 13 0 483 362192 All D 13 0 355 354159 484 520 352193 356 398 354153 521 559 362194 399 440 354188 560 599 362195 440 over 370934 I 500 over 352196 V I R 13 0336 354159 I 337 38I 354183 I R 13 0 472 362192 392 425 354l8B 473 508 362193 426 over 370934 I 509 542 362194 i 543 577 362195 I E 578 over 3621 S6 i I n 1 I I I I i Y l I I i I I I V I I i GM PARTS DIVISION GENERAL MOTORS CORFORATION CHEVROLET 1O 1 l nEv 9 0 7 19 c 1 000 GROUP i