Upgrade your 1964–1966 Mustang with the Street Kit, designed for 4.6L and Coyote engine builds that demand a firm, performance-oriented ride with smooth, effortless steering. This kit combines classic Mustang style with modern suspension technology to deliver sharper handling, reduced body roll, and a planted, confident feel on every corner.

The Street Kit includes a Universal Mount K-Member, 4.6 & Coyote engine mounts, bushing A-arms, spindle struts with a 200 lb spring rate, and a power Fox steering rack. The stiffer 200 lb springs provide excellent cornering control and a planted stance, while the power steering rack ensures smooth, easy steering for city driving, tight turns, and spirited cruising without sacrificing a connected, responsive feel.

This kit provides a strong foundation for 4.6/Coyote swaps, giving your Mustang modern handling performance while maintaining street-ready comfort.

Key Features:

• Fits 1964–1966 Ford Mustang

• Includes Universal Mount K-Member and 4.6/Coyote engine mounts

• Bushing A-arms and spindle struts with 200 lb spring rate

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

• Firm suspension with reduced body roll and improved cornering

• Ideal for street-driven 4.6/Coyote builds and restomod projects

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