Hello GB, I had bought that 9" pumpkin from a friend who had built it.
I wanted it for a spare for my 1940 race car. I just knew it had 4:11 gears
but never cared if it was limited slip or not. We just raced at the local tracks
with our restored old race cars, mostly for fun and a good time.
Here's a picture of my old restored '40 with 276 flattie with dual carbs.
Click on Pictures to Enlarge.