Developed by Chevrolet Performance engineers, the 4L75-E Supermatic has been proven, in real world conditions, to be one of the most robust automatic transmissions on the market. Featuring a torque capacity of 650 lb.-ft, this makes the 4L75-E suitable for many of Chevrolet Performance's most powerful crate engines. The Supermatic 4L75-E is the size of the 4L65-E transmission so it's smaller than the 4L80-E but offers more torque capacity than comparably sized product offerings. The 650 lb.-ft. torque capacity makes it the flexible alternative to the 4L80-E when transmission tunnel clearance is an issue.

Features

• Features 5-pinion gear sets, heat-treated stator shaft splines, induction-hardened turbine shaft, 8-friction plate 3-4 clutch, and specific valve-body calibration
• Unique, high-strength input housing
• Higher-capacity servo
• More robust 3-4 clutch
• Larger 2-4 band
• Based on the 4L65-E/4L70-E
• Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70