Upgrade your 1964–1966 Mustang with the Street Kit, engineered for small block 289–351W builds that demand a firm, performance-oriented ride with modern handling and effortless steering. This kit is perfect for drivers who want a planted, responsive feel through corners while maintaining street-friendly drivability.

The Street Kit includes a Universal Mount K-Member, 289–351W engine mounts, bushing A-arms, spindle struts with a 225 lb spring rate, and a power Fox steering rack. The stiffer 225 lb springs reduce body roll, improve cornering precision, and give your Mustang a planted, aggressive stance. The power steering rack delivers smooth, easy steering for tight turns, city driving, and spirited cruising, while keeping a connected, responsive feel.

This kit provides a solid, modern foundation for small block swaps, combining classic Mustang style with upgraded performance, control, and confidence on the road.

Key Features:

• Fits 1964–1966 Ford Mustang

• Includes Universal Mount K-Member and 289–351W engine mounts

• Bushing A-arms and spindle struts with 225 lb spring rate

• Power Fox steering rack for smooth, effortless, and precise steering

• Firm suspension with reduced body roll and improved handling

• Ideal for street-driven small block builds and restomod projects

Modern performance meets classic Mustang style—planted, responsive, and ready for spirited street driving.