spur gear that fit CEN Matrix TR?

[rhinopole]

I have a Cen Matrix buggy and the Hot Bodies LSP/ D8/D8t diffs dropped right in. I got sick of the leaky cen diffs and the weak outdrives on mine so I dropped in the Hot Bodies diffs center and rear. RCM hot bodies center diff mount bolted right up with a hot bodies lsp front diff mount. You can buy the D8/D8t hardened, cross pinned diffs on ebay for $18-$23 shipped and use a kyoshso 48t spur on the center diff. The Cen spiral gear fits right on to the HB diff cups as well if you want to swap out the front and rear.