The ST Muscle Car front springs lower the front ride height on the Fox-body Mustang and Capri while sharpening turn-in and cutting body roll, using a vehicle-specific spring rate matched to the factory dampers. They are cold-wound from high-strength chrome silicon steel, multi-tempered, and finished with an epoxy coating for corrosion resistance. The high-strength steel keeps the springs block resistant so they hold their rate and height over time. Sold as a matched pair of front springs.
| Type | Front lowering coil springs |
| Position | Front |
| Material | Chrome silicon steel |
| Finish | Epoxy coating |
| Spring Rate | Vehicle-specific, matched to OE dampers |
| Quantity | Pair (2 front springs) |
| Part Number | 68520 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1993 | Ford | Mustang | GT |
| 1985-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1986 | Mercury | Capri | 5.0 |
| 1985 | Mercury | Capri | RS |
