FRAMES SPR NGS SHOCKS BUMPERS C318 1977 F BODY 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 options accordingly shown on Chart B and add that weight to the base spring weight 3 When accumulated weight has been determined refer to Chart C and select correct spring CHART A BASE svnuwc weicwr Moms F r FQ87 Camaro Hdtp Cpe 818 0 627 0 FS87 Camaro Hdtp Coe 820 0 639 5 1977 F BODY CHART B Rm Pr WEIGHTS F T A31 Power Windows 2 5 2 5 BS1 Body Insulation Pkg 1 0 1 5 C60 Air Conditioning 6 Cyl 34 0 4 0 8 Cyl 40 0 5 0 D55 Frt Floor Console 1 5 1 0 J50 Power Brake 4 0 0 5 LM1 350 4 BC Engine 51 0 3 0 LG3 305 Engine 50 0 3 5 M38 Hydramatic Transmission 7 5 4 0 M40 Hydramatlc Transmission 14 5 8 0 UA1 H D Battery 5 0 0 5 U5B Stereo Radio 5 5 2 0 1977 F BODY CHART C A FRONT SPRINGS GROUP 7 412 REAR SPRINGS GROUP 7 503 SPRUNG SPRUNG MODEL TIRE WEIGHT PART N0 MODEL TIRE WEIGHT PART NO All exc FR78 14 0 850 3996364 All exc FR7B 14 0 635 480880 Z28 851 880 3996365 Z28 636 700 480881 881 940 344537 701 over 493689 941 1000 3998629 1001 over 6272883 E78 14 0 665 480880 666 0ver 480881 E78 14 0 810 3996362 811 870 3996364 All wIZ28 GR70 15 All 481132 871 900 3996365 901 960 344537 961 over 3998629 All w GR70 15 0 840 334488 Z28 841 915 I 3988111 1 916 over 3988113 WAREl lOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS C0RPORATlON Cl IEVROLETAIO 7 000 GROUP 7 16 c REV 5 81