Small Block Bellhousing That Fits 4.8" 4 Speed Bearing Retainer

19DART66 said
Sorry to say but I don't think they made a small block bellhousing with the 4.80 pilot hole, but I could be wrong. I have never seen one.

They did not make a factory small block bellhousing with the 4.8 pilot hole. Aftermarket, Ansen, Lakewood, yes.