1972 CORVETTE NOTE In urdcr 0 util ire rhs 1972 Spring Chart begin with the base sprung weight Select all cptfnns and their weight and add ur subtract accordingly to the bass weight Once accumulated weight has been determined rsfar tn the part number chart and ss ect correct spring MODE LS 19437 19467 BASE AND HP0 SPRUNG SPRUNG FRONT SPRINGS COMBINATION WEIGHT WEIGHT Base 0nIy 0 677 5 562 5 A 31 Only 2 5 A 85 Only 5 C0 7 Only 4 0 C0 B Only 5 C 60 w LS 5 Only 35 0 C 50 w M 40 exc LS 5 33 0 C 60 exc M 40 LS 5 39 0 F 41 Only 2 0 J 50 Only 4 0 J 56 Only 4 0 LS 5 Only 99 5 LT 1 Only 11 5 M 22 Only 16 0 M 40 W LS 5 exc C 50 18 0 M 40 exc LS 5 C 60 28 0 NB 2 Only 7 5 N 37 Only 1 0 N 40 w L5 5 Only 13 0 N 40 exc LS 5 Only 12 0 T 60 Only 5 U 69 Only 3 0 U 79 Only 1 0 V0 l Only 8 0 SP M E S W T 350 STD 331316 O thru 702 3931824 Over 702 454 STD 331317 Othru 777 3931826 Over 777 350 Fv4l Perf Susp 3832518 Al w Sp H Par GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET 14 REV 5 80 7 1 4 7 000 GROUP