This 1964-70 Ford MustangIFS suspension kitis engineered for easier installation, enhanced drivability and broader range of alignment adjustments. This design allows easy camber andcaster adjustments. Lowers vehicle up to 2″from stock depending on spindles used.Stabilizer bars are available for many applications.This is an all new design for the 64.5-70 Mustang that allows for easier installation and better fitment of the early Ford 289, 351, 390 and 4.6L motors (PM-320-E-K).We have also designed a new crossmember specifically for the Coyote and mod motors (PM-340-E-K). Please be sure to choose the correct crossmember for your application.