Swift Springs 12in Coilover Springs 3in ID - Single
Specifications Part numbers, fitment codes and shipping
- Brand
- Swift Springs
- Speedzone SKU
- 120-300-100
- Manufacturer part number
- 120-300-100
- Category
- Coilover Springs
- Shipping weight
- 1.0 lb
Swift Springs 12in Coilover Springs 3in ID - Single is a coilover springs from Silver's North America designed for performance-focused fitment and handling.
Swift springs are a great way to Improve ride quality and customize your coilovers spring rates. Most coilover brands do not recommend going more than 2-4K higher or lower than original spring rates for the best damper performance.Â
If you are not sure which springs your kit needs, please ask and we will be happy to help!Â
- 12inch Length Swift Springs
- Sold as a single coilover spring
| PART # | SPRING RATE | USABLE STROKE | MAX STROKE | MAX LOAD |
| lbs/inch | inch | inch | lbs | |
| 120-300-100 | 100 | 8.8 | 8.8 | 878 |
| 120-300-125 | 125 | 8.7 | 8.7 | 1,088 |
| 120-300-150 | 150 | 8.5 | 8.5 | 1,281 |
| 120-300-175 | 175 | 7.8 | 8.7 | 1,530 |
| 120-300-200 | 200 | 7.5 | 8.6 | 1,724 |
| 120-300-225 | 225 | 7.3 | 8.5 | 1,905 |
| 120-300-250 | 250 | 7.2 | 8.3 | 2,077 |
| 120-300-275 | 275 | 7.2 | 8.1 | 2,230 |
| 120-300-300 | 300 | 7.2 | 7.9 | 2,362 |
| 120-300-325 | 325 | 6.9 | 7.9 | 2,572 |
| 120-300-350 | 350 | 6.8 | 7.8 | 2,728 |
| 120-300-400 | 400 | 6.7 | 7.5 | 3,008 |
| 120-300-425 | 425 | 6.7 | 7.4 | 3,129 |
| 120-300-450 | 450 | 6.7 | 7.2 | 3,224 |
| 120-300-475 | 475 | 6.7 | 7.0 | 3,329 |
| 120-300-500 | 500 | 6.5 | 7.0 | 3,484 |
| 120-300-550 | 550 | 6.1 | 6.9 | 3,811 |
| 120-300-600 | 600 | 5.9 | 6.9 | 4,134 |
| 120-300-650 | 650 | 5.8 | 6.9 | 4,453 |
| 120-300-700 | 700 | 5.6 | 6.9 | 4,850 |
| 120-300-750 | 750 | 5.6 | 6.6 | 4,961 |
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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