GM CHEVROLET 959 60 FRONT SPRING CHART GROUP 7 412 STANDARD SPRING HEAVY DUTY SPRING Engine Y aX Models Synchromesh Potverglide Turboglide Synchromesh PowerQlide Turboglide 11235 1959 60 11 11 19 15 11 19 6 37 39 3746852 3746853 3746853 3752906 Cyl 1959 60 11 15 35 15 35 3741497 3758760 3752906 3752908 1959 60 11 70 80 3746851 3746851 3746853 3746853 1959 15 45 3741497 3758760 3752906 3752908 1960 15 45 3746852 3746853 3752906 3752908 1959 60 17 19 37 39 3741497 3758760 3746853 3752906 1959 60 17 35 3741497 3758760 3752906 3752908 1959 60 17 67 3758760 3764582 3752906 3752908 11283 1959 60 12 16 18 11 19 37 39 3741497 3758760 3741497 3746853 3752906 3746853 8 1959 60 12 15 35 16 18 35 3741497 3758760 3741497 3752906 3752908 3752906 Cyl 1959 60 12 70 80 3746851 3746851 3746851 3746853 3746853 3746853 1959 16 45 3741497 3758760 3741497 3752906 3752908 3752906 1960 16 45 3746852 3746853 3746852 3752906 3752908 3752906 1959 60 18 67 3758760 3764582 3758760 3752906 3752908 3752906 1 348 1959 60 12 16 11 19 37 39 18 19 39 3758760 3764582 3758760 3752906 3752908 3752906 1959 60 12 15 35 16 18 35 3758760 3764582 3758760 3752908 3752908 3752908 1959 60 12 70 80 3746851 3746851 3746851 3746853 3746853 3746853 1959 16 45 3758760 3764582 3758760 3752908 3752908 3752908 1960 16 45 3746853 3752906 3746853 3752908 3752908 3752908 1959 60 18 37 3758760 3758763 3758760 3752906 3759987 3752906 1959 60 18 67 3764582 3758763 3864582 3752908 3752908 3752908 Used on 11 12 70 Only 1959 60 REAR SPRING CHART GROUP 7 503 MODELS STANDARD SPRING HEAVY DUTY SPRING 11 21 3754513 11 70 80 3777134 a 3764330 a 3764330 b 3765137 b 3764330 1960 All Jobs 3765137 1960 All Jobs 11 15 35 15 17 35 3765137 3777137 11 IS 11 19 37 39 17 67 3754513 3777134 a First Jobs 15 45 3777137 3777137 b After Jobs 17 19 37 39 3752910 3777134 See colour code 12 21 3752910 chartfor 12 70 80 3777134 a 3764330 a identification 3764330 b 3765137 b 3764330 1960 All Jobs 3765137 1960 All Jobs 12 15 35 16 18 35 3765137 3777137 12 16 11 19 37 39 18 19 37 39 3752910 3777134 16 45 3777137 3777137 18 67 3754513 3777134 1959 60 COLOUR CODE CHART FRONT SPRING REAR SPRING 3741497 Orange Light Blue 3752910 Dark Blue Yellow 3746851 Yellow White 3754256 Purple Lime 3746852 Orange White 3754513 Dark Blue Orange 3746853 W hite White 3764330 Coral Lime 3752906 Lime White 3765137 Purple Lime 3752908 Light Brown White 3777134 Light Blue Lime 3758760 W hite Light Blue 3777137 Coral Coral 3758763 Light Green Purple 3759987 Purple Purple 3764582 Purple Lime