Will my Vig 3600 swap over to a 4L80E?
I'm running a Vig 3600, and I wondered if it would swap over when doing a 4L80E swap, or if I went to a 400T?
Would I need a new convertor, or would I be able to send the convertor in and have the output shaft lengthened?
Would I need a new convertor, or would I be able to send the convertor in and have the output shaft lengthened?

