A 833 vs Toploader vs Muncie (rockcrusher)

Hey outsider, when you wrote
"Once I got my hands on a red stripe Chrysler Slickshift gearset, I was sold on Mopar, and I haven't looked back "

Im kinda lazy atm so i havent tried finding it myself.
You talking about about a aftermarket gearset you
can fit in a A833?