1958 Chevy Moldings by the Numbers
Whenever a customer calls and asks if Southeast Chevy Parts has a certain trim part, it always helps if they have a GM number to go by. This week's Tech Check helps show most of the GM numbers for side moldings (also spelled "mouldings") for the 1958 Chevy. Some of the numbers have been omitted due to the fact they had been discontinued at the time of printing of this reference material. However, most of the numbers are still given and can be a great help when looking for that hard to find piece of side stainless or aluminum. I hope that this information will help your search for some of those hard to find moldings. - The Editor
1958 DELRAY 2-DR. SEDAN (MODEL 1141-1241)
1958 UTILITY SEDAN (MODEL 1121-1221)
| 1. | 10.093 | MOULDING | 4715307-06 | 7. | * | MOULDING | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 8. | 12.116 | MOULDING UNIT | 3759691 | ||
| 2. | 10.093 | MOULDING | 4716605-04 | 9. | * | MOULDING | ||
| 8.147 | 1-NUT | 3752642 | 10. | * | ORNAMENT UNIT | |||
| 3. | 10.093 | MOULDING | 4715305-04 | 11. | * | MOULDING UNIT | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 12. | * | MOULDING | |||
| 4. | * | MOULDING | 13. | * | MOULDING (paint divider) | |||
| 5. | * | MOULDING | 14. | 8.132 | MOULDING UNIT | 3759419-20 | ||
| 6. | 11.208 | MOULDING | 4714364 @ |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 DELRAY 4-DR. SEDAN
| 1. | 8.132 | MOULDING UNIT | 3759419-20 | 7. | * | MOULDING | ||
| 2. | 10.093 | MOULDING | 4715307-06 | 8. | 11.208 | MOULDING | 4717364 @ | |
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 9. | 12.116 | MOULDING UNIT | 3759689-90 | ||
| 3. | 10.093 | MOULDING | 4716605-04 | 10. | 12.116 | MOULDING UNIT | 3759691-92 | |
| 8.147 | 1-NUT | 3752642 | 11. | 12.116 | MOULDING UNIT | 3759669-70 | ||
| 4. | 10.093 | MOULDING | 4715305-04 | 12. | * | ORNAMENT | ||
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 13. | * | MOULDING UNIT | |||
| 5. | * | MOULDING UNIT | 14. | * | MOULDING UNIT | |||
| 6. | * | MOULDING | 15. | 12.112 | MOULDING UNIT | 3759487 |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BISCAYNE 2-DR. SEDAN (MODEL 1541-1641)
| 1. | * | MOULDING UNIT | 11. | 11.208 | MOULDING | 4717364 @ | ||
| 2. | 12.112 | MOULDING UNIT | 3759479-80 | * | ESCUTCHEON | |||
| 3. | 10.093 | MOULDING | 4715307-06 | 12. | * | MOULDING | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 13. | 12.116 | MOULDING UNIT | 3759691-92 | ||
| 4. | 10.093 | MOULDING | 4716605-04 | 14. | * | MOULDING | ||
| 12.118 | 1-NUT | 3752642 | 15. | * | MOULDING | |||
| 5. | 10.093 | MOULDING | 4715305-04 | 16. | * | MOULDING | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 17. | * | MOULDING | |||
| 6. | * | MOULDING | 18. | * | MOULDING | |||
| 7. | * | MOULDING | 19. | * | MOULDING | |||
| 8. | * | MOULDING | 20. | * | MOULDING | |||
| 9. | * | MOULDING | 21. | 8.132 | MOULDING | 3759421-22 | ||
| 10. | * | MOULDING |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BISCAYNE 4-DR. SEDAN (MODEL 1549-1649)1958 BEL AIR SPORT SEDAN
| 1. | 8.132 | MOULDING | 3759421-22 | 13. | * | MOULDING UNIT | ||
| 2. | * | MOULDING | 14. | 12.116 | MOULDING UNIT | 3759669-70 | ||
| 3. | * | MOULDING | 15. | * | MOULDING | |||
| 4. | 10.093 | MOULDING | 4715305-04 | 16. | * | ORNAMENT | ||
| 10.096 | ESCUTCHEON-Center | 4715104 | 17. | * | MOULDING | |||
| 5. | * | MOULDING | 18. | * | MOULDING | |||
| 6. | * | MOULDING | 19. | * | MOULDING | |||
| 7. | * | MOULDING | * | MOULDING | ||||
| 8. | * | MOULDING | 20. | * | MOULDING UNIT | |||
| 9. | * | MOULDING | 21. | 12.112 | MOULDING UNIT | 4727995-94 | ||
| 10. | 11.208 | MOULDING | 4717364 @ | 22. | MOULDING UNIT | |||
| 11. | 12.114 | MOULDING UNIT | 3750557-58 | 23. | MOULDING UNIT | |||
| 12. | 12.116 | MOULDING UNIT | 3759689-90 | 24. | 8.132 | MOULDING UNIT | 3759419-20 |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BEL AIR SPORT SEDAN
| 1. | 8.147 | ORNAMENT | 3750254 | 17. | * | MOULDING | ||
| 8.147 | 4-NUT | 3844131 | 18. | * | MOULDING | |||
| 2. | 8.147 | LOUVER UNIT | 3747379-80 | 19. | * | MOULDING | ||
| 3. | 8.132 | MOULDING UNIT | 3759423 | 20. | 12.116 | ORNAMENT UNIT | 3760018 | |
| 4. | 10.093 | MOULDING | 4715307-06 | 21. | 12.116 | MOULDING UNIT | 3759691-92 | |
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 22. | 12.116 | LOUVER UNIT | 3752712 | ||
| 5. | 10.093 | MOULDING | 4716605-04 | 23. | 12.116 | MOULDING UNIT | 3759592 | |
| 8.147 | 1-NUT | 3752642 | 24. | 12.116 | MOULDING UNIT | 3759684-83 | ||
| 6. | * | MOULDING | 25. | * | MOULDING | 4728017-16 | ||
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 26. | 12.116 | MOULDING UNIT | 3759675-76 | ||
| 7. | * | MOULDING | 27. | 12.114 | MOULDING UNIT | 3759554-53 | ||
| 8. | * | ESCUTCHEON | 28. | 12.114 | MOULDING | 4728010 | ||
| 9. | * | MOULDING | 29. | * | MOULDING | 4728559 | ||
| 10. | 12.112 | MOULDING UNIT | 3759491-92 | 30. | 12.113 | MOULDING-Upper | 4746177-78 | |
| 11. | * | SCALP | 12.113 | MOULDING-Lower | 4746178-77 | |||
| 12. | * | MOULDING UNIT | 31. | * | MOULDING UNIT | |||
| 13. | * | MOULDING | 32. | * | MOULDING | |||
| 14. | * | MOULDING | 33. | 12.112 | MOULDING | 4728006 | ||
| 15. | * | MOULDING | 34. | 8.132 | MOULDING | 3748738 | ||
| 16. | 11.208 | MOULDING | 4717367 + | |||||
| 11.209 | CLIP | 4718714 |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BEL AIR 4-DR. SEDAN (MODEL 1749 1849)
| 1. | 8.147 | ORNAMENT | 3750254 | 15. | * | MOULDING | ||
| 8.921 | 4-NUTS (3/16) | 16. | * | MOULDING | ||||
| 2. | 8.147 | LOUVER UNIT | 3747379-8 | 17. | 12.116 | ORNAMENT UNIT | 3760018 | |
| 3. | 10.093 | MOULDING | 4715307-06 | 18. | * | MOULDING | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 19. | 12.116 | LOUVER UNIT | 3752712 | ||
| 4. | * | MOULDING | 20. | * | MOULDING | |||
| 8.921 | 1-NUT (1/8) | 21. | 12.116 | MOULDING UNIT | 3759684-83 | |||
| 5. | 10.093 | MOULDING | 4715305-04 | 22. | * | MOULDING | ||
| 10.096 | 1-ESCUTCHEON | 4715104 | 23. | 12.114A | MOULDING UNIT | 3759675 @ | ||
| 6. | * | MOULDING | 24. | 12.114 | MOULDING UNIT | 3759554-53 | ||
| 7. | 12.112 | MOULDING UNIT | 3759491-92 | 25. | 12.114 | MOULDING | 4728010 | |
| 8. | * | SCALP | 26. | 12.113 | MOULDING, Upper & Lower | 4746178-77 | ||
| 9. | 12.114 | MOULDING UNIT | 3759553-54 | 27. | 12.113 | MOULDING | 4728559 | |
| 10. | * | MOULDING | 28. | * | MOULDING UNIT | |||
| 11. | * | MOULDING | 29. | * | MOULDING | |||
| 12. | * | MOULDING | 30. | 8.132 | MOULDING | 3748738 | ||
| 13. | * | MOULDING | 31. | 8.132 | MOULDING UNIT | 3759423 | ||
| 14. | * | MOULDING |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BEL AIR 2-DR. SEDAN (MODEL 1741-1841)
| 1. | 8.147 | ORNAMENT | 3750254 | 13. | 11.208 | MOULDING | 4717364 @ | |
| 8.147 | 4-NUT | 3844131 | 14. | 12.116 | MOULDING UNIT | 3759687-88 | ||
| 2. | 8.132 | MOULDING UNIT | 3759423 | 15. | 12.116 | MOULDING UNIT | 3759691-92 | |
| 3. | 10.093 | MOULDING | 4715307-06 | 16. | 12.116 | LOUVER UNIT | 3752712 | |
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 17. | 12.116 | MOULDING UNIT | 3759592 | ||
| 4. | 10.093 | MOULDING | 4716605-04 | 18. | * | ORNAMENT | ||
| 8.147 | 1-NUT | 3752642 | 19. | 12.116 | MOULDING UNIT | 3759673-74 | ||
| 5. | 10.093 | MOULDING | 4715305-04 | 20. | 12.116 | MOULDING | 4728015-14 | |
| 10.096 | 1-ESCUTCHEON | 4715104 | 21. | 12.116 | MOULDING UNIT | 3759675-76 | ||
| 6. | * | MOULDING | 22. | 12.116 | MOULDING UNIT | 3759674-73 | ||
| 7. | * | SCALP | 23. | 12.112 | MOULDING UNIT | 3759490-89 | ||
| 8. | * | MOULDING | 24. | 12.112 | MOULDING UNIT | 3759489-90 | ||
| 9. | * | MOULDING | 25. | 12.112 | MOULDING | 4728004 | ||
| 10. | * | MOULDING | 26. | 8.132 | MOULDING | 3748738 | ||
| 11. | * | MOULDING | 27. | * | MOULDING PAINT DIVIDER | |||
| 12. | * | MOULDING | 28. | 8.147 | LOUVER UNIT | 3747379-80 |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 IMPALA SPORT COUPE (MODEL 1747-1847)
| 1. | 8.147 | ORNAMENT | 3750254 | 15. | * | MOULDING | ||
| 8.147 | 4-NUT | 3844131 | 16. | * | MOULDING | |||
| 2. | 8.147 | LOUVER UNIT | 3747379-80 | 17. | * | MOULDING | ||
| 3. | 8.132 | MOULDING UNIT | 3759423 | 18. | 12.116 | MOULDING UNIT | 3759592 | |
| 4. | 10.093 | MOULDING | 4715307-06 | 19. | 12.116 | LOUVER UNIT | 3752712 | |
| 10.096 | 1-ESCUTCHEON-Center | 4715104 | 20. | * | MOULDING | |||
| 5. | * | MOULDING | 21. | 12.116 | MOULDING UNIT | 3759673-74 | ||
| 6. | * | MOULDING | 22. | * | MOULDING | |||
| * | 6-CLIP-Top | 23. | 12.116 | EMBLEM UNIT | 3760009 | |||
| 8.147 | 6-NUT | 3752642 | 24. | 12.116 | ORNAMENT UNIT | 3760019 | ||
| 7. | 10.707 | MOULDING | 4716958 @ | 25. | 12.116 | MOULDING UNIT | 3760021-22 | |
| 8. | * | RETAINER | 26. | 12.116 | MOULDING UNIT | 3759677-78 | ||
| 9. | * | ROOF DRIP MOULDING | 27. | * | MOULDING | |||
| 10. | * | STRIP | 28. | * | MOULDING | |||
| 11. | * | GRILLE | 29. | 12.112 | MOULDING UNIT | 3759489-90 | ||
| 12. | * | MOULDING | 30. | * | MOULDING UNIT-R.H. | |||
| 13. | * | MOULDING | 31. | * | MOULDING | |||
| 14. | * | MOULDING |
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 BEL AIR SPORT COUPE (MODEL 1731-1831)
| 1. | 8.147 | ORNAMENT | 3750254 | 15. | * | MOULDING | ||
| 8.921 | 4-NUTS (3/16) | 16. | 12.116 | ORNAMENT UNIT | 3760018 | |||
| 2. | 10.093 | MOULDING | 4715307-06 | 17. | 12.116 | MOULDING UNIT | 3759691-92 | |
| 10.096 | 1-ESCUTCHEON | 4715104 | 18. | 12.116 | LOUVER UNIT | 3752712 | ||
| 3. | 10.093 | MOULDING | 4716605-04 | 19. | 12.116 | MOULDING UNIT | 3759592 | |
| 8.921 | 1-NUT (1/8) | 20. | * | MOULDING | ||||
| 4. | * | MOULDING | 21. | * | MOULDING | |||
| 5. | 10.093 | MOULDING | 4715305-04 | 22. | 12.116 | MOULDING UNIT | 3759674-73 | |
| * | 1-ESCUTCHEON | 23. | * | STRIP | ||||
| 6. | * | MOULDING | 14.651 | 4-SCREWS | 4714792 | |||
| 7. | * | MOULDING | 24. | * | MOULDING | |||
| 8. | * | MOULDING | 25. | * | MOULDING | |||
| 9. | * | MOULDING | 26. | * | MOULDING | |||
| 10. | * | MOULDING | 27. | 12.112 | MOULDING | 4728004 | ||
| 11. | * | MOULDING | 28. | 8.132 | MOULDING | 3748738 | ||
| 12. | * | MOULDING | 29. | * | MOULDING | |||
| 13. | 12.114B | MOULDING UNIT | 3759675-76 | 30. | * | MOULDING, Paint Divider | ||
| 14. | * | MOULDING | 31. | 8.147 | LOUVER UNIT | 3747379 |
* NOTE: Removed from service
1958 IMPALA CONVERTIBLE (MODEL 1767-1867)
| 1. | 8.147 | ORNAMENT | 3750254 | 13. | * | MOULDING | ||
| 2. | 8.147 | LOUVER UNIT | 3747379-80 # | 14. | 12.116 | LOUVER UNIT | 3752712 | |
| 3. | * | MOULDING | 15. | * | EMBLEM | |||
| 10.096 | 1-ESCUTCHEON | 4715104 | 16. | * | ORNAMENT UNIT | |||
| 4. | * | MOULDING | 17. | 12.116 | MOULDING | 4728015-14 | ||
| 10.056 | 3-SCREWS | 466209 | 18. | * | MOULDING | |||
| 5. | * | MOULDING | 19. | 12.116 | MOULDING UNIT | 3759674-73 | ||
| 6. | * | MOULDING | 20. | 12.116 | MOULDING UNIT | 3759673-74 | ||
| 7. | * | MOULDING | 21. | 12.112 | MOULDING UNIT | 3759490-89 | ||
| 8. | * | MOULDING | 22. | 12.112 | MOULDING | 4728004 | ||
| 9. | * | MOULDING | 23. | 8.304 | MOULDING UNIT | 3759435-36 | ||
| 10. | * | MOULDING | 24. | 8.132 | MOULDING | 3748738 | ||
| 11. | * | MOULDING | 25. | 8.132 | MOULDING UNIT | 3759423 | ||
| 12. | 12.116 | MOULDING UNIT | 3759592 | |||||
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 PASSENGER-FRONT
| 1. | * | ORNAMENT | 8. | * | BAR | |||
| 8.932 | 4-WASHERS (1/4) | 8.977 | 2-SCREWS (1/4-20 x 1/2) | |||||
| 8.916 | 4-NUTS (1/4-20) | 8.9 | 6-BOLTS (7/16-14 x 1 1/4) | |||||
| 2. | * | EMBLEM (6 cyl.) | 8.916 | 6-NUTS (7/16-14) | ||||
| 8.921 | 3-NUTS (3/16) | 9. | * | BAR | ||||
| * | EMBLEM (8 cyl.) | 8.906 | 6-BOLTS (1/4-20 x 5/8) | |||||
| 8.921 | 3-NUTS (3/16) | 8.931 | 6-WASHERS (1/4) | |||||
| 3. | * | ORNAMENT | 8.916 | 6-NUTS (1/4-20) | ||||
| 8.921 | 3-NUTS (3/16) | 10. | 1.266 | GRILLE | 3747202 | |||
| 4. | 2.728 | DOOR | 3742596 | 8.977 | 8-SCREWS (14-10 x 3/4) | |||
| 8.977 | 4-SCREWS (8-15 x 5/8) | 8.929 | 8-WASHERS (9/32 x 5/8 x 5/64) | |||||
| 5. | 1.268 | BAR | 3742607-08 | 8.921 | 6-NUTS (14-10) | |||
| 8.921 | 4-NUTS (1/4-20) | 1.269 | 7-RETAINERS | 3795344 | ||||
| 6. | * | BAR | 11. | * | LAMP ASSY | |||
| 7.874 | 2-BOLTS | 3716509 | 8.921 | 3-NUTS (1/8) | ||||
| 8.917 | 2-NUTS (7/16-14) | 12. | 1.268 | EXTENSION | 3751891-92 | |||
| 7. | 1.268 | MOULDING | 3744732 | 8.932 | 3-WASHERS (1/4) | |||
| 8.916 | 3-NUTS (1/4-20) | |||||||
* NOTE: Removed from service
@NOTE: L.H. removed from service
1958 PASSENGER-REAR (EXC. IMPALA)
| 1. | 12.246 | ORNAMENT (8 cyl.) | 3722234 | 8.916 | 6-WASHERS (1/4) | |||
| 12.246 | 3-NUTS | 3729982 | 8.916 | 6-NUTS (1/4-20) | ||||
| 12.246 | ORNAMENT (6 cyl.) | 3722450 | 5. | * | BAR | |||
| 12.246 | 3-NUTS | 3729982 | 8.977 | 2-SCREWS (1/4-20 x 1/2) | ||||
| 2. | * | ORNAMENT | 8.9 | 6-BOLTS (7/16-14 x 1 1/4) | ||||
| 8.921 | 5-NUTS (1/8) | 8.917 | 6-NUTS (7/16-14) | |||||
| 3. | * | LAMP ASSY. | 6. | * | BAR | |||
| 8.921 | 4-NUTS (10-24) | 7.874 | 2-BOLTS | 3716509 | ||||
| 4. | 7.831 | BAR ASSY | 3741661 | 7.866 | 1-WASHER | 3694372 | ||
| 8.906 | 6-BOLTS (1/4-20 x 5/8) | 8.917 | 2-NUTS (7/16-14) |
* NOTE: Removed from service
