Upgrade your 1964–1966 Mustang with the Street Kit, built for big block 429–460 BBF applications that demand aggressive handling and a true driver-focused experience. This setup brings modern suspension performance to your classic Mustang, delivering sharper cornering, improved stability, and a planted, performance-driven feel.

The Street Kit includes a Universal Mount K-Member, 429–460 BBF engine mounts, bushing A-arms, spindle struts with a 225 lb spring rate, and a manual Fox steering rack. The stiffer 225 lb springs provide excellent body control, reduced roll, and a firm, responsive ride—perfect for spirited street driving. The manual Fox rack delivers direct, precise steering feedback, giving you full control and an authentic connection to the road.

Designed to handle big block power, this kit provides a strong and reliable foundation for high-performance builds while maintaining street-ready drivability.

Key Features:

• Fits 1964–1966 Ford Mustang

• Includes Universal Mount K-Member and 429–460 BBF engine mounts

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

• Manual Fox steering rack for direct, driver-focused steering feel

• Firm suspension with reduced body roll and enhanced cornering

• Ideal for big block street builds and performance restomods

Built for power, tuned for control—give your Mustang the handling and confidence to match its big block performance.