This 1997 Chevy Suburban has a 5.7-liter engine ... but instead chose to replace it with the much beefier 4L80E four-speed automatic transmission. The 4L80E has been used in a number of 1/2 ...

The trans we think has been overlooked is the 4L80E Transmission ... evaluating units from Powertrain Control Systems (PCS), TCI, Chevrolet Performance (GM), CompuShift, and Painless.

Seems like today the debate between going with a stick or an auto in a classic Chevy is more heated than ever. With the advent of better electronics, mechanical innovations, and the natural ...