Take your 1964–1966 Mustang to the extreme with this Street Kit, engineered for big block 429–460 BBF builds that demand maximum performance, control, and driver engagement. Designed for aggressive street driving and high-performance setups, this kit delivers a planted, responsive feel with modern suspension capability.

The Street Kit includes a Universal Mount K-Member, 429–460 BBF engine mounts, bushing A-arms, spindle struts with a 250 lb spring rate, and a manual Fox steering rack. The ultra-stiff 250 lb springs provide exceptional body control, minimal roll, and razor-sharp handling, making it ideal for performance-focused builds. The manual Fox rack offers direct, precise steering feedback, giving you full control and a true connection to the road.

Built to handle the weight and torque of big block power, this kit provides a strong, reliable foundation for serious street machines and pro-touring builds.

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 250 lb spring rate

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

• Ultra-firm suspension with reduced body roll and maximum handling performance

• Ideal for aggressive street builds and high-performance big block setups

Built for power. Tuned for precision. Ready to turn your Mustang into a true performance machine.