FRAMES PR NGS SHOCKS BUMPERS 1977 F BODY Follow the three steps below to utilize lhe 1977 spring charts 1 Select the mpdel desired with the base spring weight on Chart A 2 Then select options accordingly shown on Chertr B and add thet weight to the base spring weight 3 When accumulated weight hhs been determined refer to Ghert C and select correct spring V CHART A use srnune wmerrr mum KE FO87 Camaro Hdtp Cpe 818 0 627 0 FS87 Cemero Hdtp Cpe 820 0 639 5 1977 F BODY 4 CHART B l nre PT wwirs L3E11 A31 Power Windows 2 5 2 5 ES1 Body Insulation Plgg 1 0 1 5 C60 Air Conditioning 5 Cyl 34 0 4 0 8 Cyl i 40 0 5 0 D55 Frt Floor Console 1 5 1 0 J50 Power Brake 4 0 0 5 LM1 360 4 BC Englne 51 0 3 0 LG3 306 Englne 60 0 3 5 M38 Hydrametlc Transmission 7 5 4 0 M40 Hydramatlc Transmission 14 5 8 0 UA1 H D Battery 5 0 0 5 U68 Stereo Rsdlo 5 5 2 0 1977 F BODY I CHART C FRONT SPRINGS GROW 7 412 REAR SPRINGS GROUP 7 503 SPRUNG SPRUNG MODEL TIRE WEIGHT PART NCI WEIGHT PART N0 All exo FR78 14 0 850 3996364 All exc FR78 14 0 636 480880 Z28 851 880 3996365 Z28 636 700 480881 881 940 344637 701 over 493689 941 1000 3998629 1001 over 6272883 E78 14 0 666 480880 666 over 480881 E78 14 0 810 3996362 811 870 3996364 All wIZ28 GR70 15 All 481132 871 900 3996365 901 960 344537 951 over 3998629 ll wl R70 15 0 840 334488 Z28 841 915 3988111 916 0ver 3988113 GM PARTS DIVISION GENERALMGTOFIS CORPORATION CHEVHOLET 10 7 00116 HOUP 7 1s c REV 9 78