is 1992 Chevrolet Caprice classic transmission electric and is the 700r4 better or is it the 4L60E

 

The '92 B cars have the 4L60 in them, controlled by a T.V. cable (throttle valve). 1993 I believe went to the 4L60e. For the most part they get better with age. The 4L60 took over the trans work from the 7004R in '90 or '91.