FRAME SPRINGS BUMPER 1973 VEGA Fa ow the three steps be cw to utilize the 7973 spring cherts 1 Se ect the model desired with the base spring weight on Chart Ai 2 Then select options accordingly shown on Chart B and add that weight to the base spdng weight i 1 When accumulated weight hes been determined refer to Chen C end se ect correct spring CHART A BASE SPRI G WEIGHT MODEL FRONT REAR 14005 2 Dr Panel 540 0 405 0 14011 2 Dr Sedan 550 5 406 5 14015 Z Dr Sta Wag 553 0 45245 14077 2 Dr Coupe 557 5 44140 I 1973 VEGA CHART B S F A S1 Aux Seat 440 V 6 0 B 37 Floor Mats 3 5 1 5 C 60 Air Conditioning 40 0 3 5 F 41 Spec4 Perf Susp4 4 0 2 0 M Z0 4 Spd 3 0 2 0 M35 Powerglide 3 0 1 0 M 38 TH 350 19 0 8 0 N 40 Power Steering 18 0 045 T 60 H D Battery 6 0 0 Radio 3 0 1 0 V01 H D Radiator 3 0 0 VG5 Acoustics Appearances 7 5 11 0 ZJ1 Custom Interior 2 0 2 5 CHART C 1973 VEGA F V SPRUNG PART SPRUNG PART CODE WEIGHT NUMBER CODE WEIGHT NUMBER HC 0 539 3988073 HT 0 446 3988081 HD 540 583 3888074 HW 446 Over 3988082 HG 583 Over 3988075 K GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 REV 4 77 me 7 5037503