1967-1973 Mustang Big Block Coil Springs, Progressive Rate
1964 to 1973 Mustang
- Gift Ideas & Accessories
- Aftermarket Seats
- Audio
- Billet Accessories
- Body Parts And Sheet Metal
- Body Shells
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- Cougar Only
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- Steering / Suspension
- Stripe Kits And Paint Stencils
- Superchargers and Accessories
- Tires
- Transmission And Clutch
- Trunk Area Parts
- Turbochargers
- Wheels And Related Parts
- Windshield Washer and Wiper Parts
Progressive Rate Coil Springs for your 1967-1970 Ford Mustang with a 390/427/428/429 Big Block engine.These springs allow your Classic Mustang to take advantage of the latest suspension technology and perform more like a modern sports car. They really do give you the best of both worlds:aA fairly stock smooth ride during normal driving, but as the springs compress under load (primarily during braking and cornering) they progressively become firmer very quickly to offer the handling characteristics similar to 600 pound performance springs. These progressive rate springs are suitable for long pleasant family road trips as well as a variety of autocross and race courses. These are a little more money, but well worth it if you are looking for the best money can buy. These are made exclusively for Scott Drake in the USA by a premier OEM supplier (for strictly race car applications we still recommend our Performance Springs). Progressive Rate Coil Springs feature SAE5160H oil quenched and tempered steel and are black powder coated.
Note: 1970 351C cars with Air Conditioning and a stock cast iron intake received Big Block springs in the factory.