Any companies selling complete small block overdrive transmission assembles?

Bought the kit from silversport for over 4k with aluminum driveshaft. It took me over a year to install transmission and rebuilt engine. Drove car less than 300 miles and it **** the bed. They won’t back any warranty as it was over a year old. I would go with a standard transmission. Just my two cents.
Did you manage to get the trans fixed or did you go another route?

What happened to it?

I wonder if some of the remnants of Keisler are still present as their service was horrible!!