Ridetech Coil Springs StreetGrip Dual-Rate Front Pair Big Block Mustang 1967-1970

These dual-rate coil springs are designed specifically for 1967-1970 Mustangs with a big block engine to provide a soft ride while out for a cruise, and a firm, controlled ride when taking a corner at speed.

Features and Benefits:
- Sold as a Pair with 2" Drop
- Soft and Firm Spring Rates in one Spring
- Allows for Smooth Ride and Improved Handling
- Spring Rate Specific for Big Block Engines
- 490 Lb. Initial Spring Rate
- 790 Lb. Secondary Spring Rate

Working closely with Hyperco, a leading spring manufacturer, Ridetech has created these dual-rate coil springs that are specifically designed based on each application to achieve optimal ride comfort and handling. With the dual-rate spring design, you get a bit of both worlds. Softer spring rates give your Mustang a soft, smooth ride that can handle typical irregularities in the road and provides a ride with maximum comfort. But, once the spring is compressed enough due to large bumps or cornering, the spring rate firms up to give better control over the bump or body roll.