Performance Automatic offers several versions of the 4L60E transmission with horsepower capabilities ranging from 500 to 700 hp, depending on the internal upgrades and torque converter selection.

Some of the other stout features include a billet Second gear servo and dual-piston overdrive servo to hold each gear under wide-open throttle. A 13-vane pump with hardened rings is set to a max ...

This 4L60E goes from parts to performance. Why suffer through high revs on the freeway when a modern overdrive transmission offers the best of both?