VS1 Fo uw me three steps below to uri ire rha 7973 spring chan I Se act the model desired with rho base spring weigh on Charr U4 2 Than sa scr upriunt accordingly ahcwrr pn Chen B and add Jhar weigh ru the base spring weighn 3 Once accumulated weigh has been derarminod refer rc chen C and eaiecr carracr spring CHART A 1973 CORVETTE YZ I7 Coupe 703 5 734 0 YZ 67 Conv 899 0 742 0 CHART B 1973 CORVETTE A 3I Power Windows 2 0 1 5 C 07 Auxiliary Top 4 0 23 0 C 80 Air Condixioning 39 0 9 5 L S4 454 94 0 11 5 L 82 350 Sp H Por 19 0 3 0 M 40 1 1 1 400 18 5 8 5 N 40 Power Steering 13 5 0 5 Radio Radio 5 5 3 5 CHART C 1973 CORVETTE FRONT REAR I SUSP SPRUNG PART SPRUNG PART WEIGHT NUMBER WEIGHT NUMBER 0 768 331318 370388 769 808 331317 807 844 331318 Ov r 844 331319 RHI 15 8 KI 7 35 WAFIEHOUsING AND DISTRIBUTIOF LIIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I4A 7 000 GROUP 1 2 C REV 12 83 F 1 5 I