What transmission is in a 1998 Chevy 1500 express van with a 5.7L?

The 1998 Chevy Express 1500 van equipped with a 5.7L V8 engine typically comes with a 4L60E automatic transmission. This transmission is a four-speed electronically controlled unit, commonly used in various GM vehicles during that era. It provides a balance of performance and efficiency suitable for both work and passenger transport.