That would be the 4L60E
I believe it is a turbo 400
There are several GM automatic transmissions that have the Chevy bolt pattern. Powerglide, TH200, TH2004R, TH350, TH375, TH400, TH700R4. These same transmissions also came with the BOP bolt pattern, so make sure you get one from a Chevy.
what type of gear oil goes in my 2004 chevy silverado 1500 Front and rear, user guide does not specify
The type of transmission that is compatible with a 1994 Chevy is going to depend on the model. Every model has a specific motor which requires a specific type of transmission.
a black one
That would be the 700R4
4L60E OR MAYBE A 700R4
need to know the year.
Most likely R-12
mosty likely a 700r4 if it is a four speed
manual and automatic transmissions.
A 2004 Chevy Tracker uses standard Dextron ATF transmission fluid. This transmission fluid is used extensively among Chevy automatic transmissions.