4l60e non-pwm to a 97 pwm in a 94 chevy S-10

[BigD1970]

I have a 94 S-10 stock 2.2 engine. Non-PWM 4l60e went out bought a 97 PWM 4l60e. Will the PWM 4l60e interchange with my 2.2. The plug on the truck has one less pin.
Thanks Donnie

[JCzNova]

Probably not going to get a lot of visibility in the Signature Testing area.

There is also a thread by Cahall going over the differences in years that has a lot of great info.

[CPT]

No. '94 and '97 are not compatible for multiple reasons. It's laid out in a sticky in the drivetrain section.

Frank