found vin number on trans 3t8070h so im guessing its a 1983 700r4 in which case its not the original transmission. or am i reading the vin wrong its its actually a 1993 trans.
i have a 1989 chevy blazer 1500 with a 350 5.7L v8. my transmission has a square pan with 16 bolts. on the driver side it has the shift linkage and a 4 pin power line. and it has the number 7 stamped into it. on the passenger side it has the speedometer cable 2 coolant lines the dipstick and a...