I'm new here with a quick question. I'm putting a SBC (350) in a Fiero and know the stock auto tranny will not hold up. I've lined up a 4T65E that I'm going to buy (and will need an electronic controller for it). The person that I'm buying it from thinks it is a 4T65E, not a 4T65E-HD, but isn't sure. The ID tag is gone. Is there a way to tell externally if it is an E or an E-HD? Keep in mind I only have this one tranny to look at, so I can't do a comparison with another.
thanks,
Rick