We have a 2004 Chevy trailblazer ext transmission went bad will a transmission out of a Chevy tahoe fit in
Both of those The 2004 Tahoe and Trailblazer came with 4L60E automatic.
It's an automatic was wondering cause we're having trouble finding a transmission and the machanic that we have has had our vehicle for a month and hasn't found a transmission for it
That's ridiculous. That transmission was used for many years on the Tahoe, Suburban and a long list of vehicles since it's introduction in 1994. Look here, just one of many places for used or rebuilt: http://www.ebay.com/bhp/4l60e-transmission