Shift Speeds

Shift Speed Chart

Shift Speeds 4.6L 4V MACH 1 (3.55:1 Axle Ratio)

Shift Speeds 4.6L 2V HO (3:27:1 Axle Ratio)

Shift Speeds 3.8L (3:27:1 Axle Ratio)

Shift Speeds 3.8L (3:08:1 Axle Ratio)