The 4L60E engine can be found under the hood of quite a few models, but it doesn't have the best reputation. Here's what the ...

The 4L60-E transmission was popular in Chevy models and other GM cars from 1993 until 2013, but it still had its fair share of issues.

PerformaBuilt Transmissions is run by car guys and they've learned what makes a transmission handle big power and what's just a waste of cash. Their Stage 2 Pro Race transmission can handle gobs ...

Converting to an overdrive transmission, like the Performance Automatic 4L60E unit pictured here, will help keep the revs down on the highway but also be strong enough to handle the power under ...

PerformaBuilt Transmissions is run by car guys and they've learned what makes a transmission handle big power and what's just a waste of cash. Their Stage 2 Pro Race transmission can handle gobs ...