Interesting. I kind of wish we had held on to some of the original parts. My brother also has a 85 regal that he bought off my aunt as his first car back In 2001 or so that has a small block in it. I know there’s some original parts in my dads basement from either the Malibu or the regal, or both cars. I remember reading years ago online that Saginaw were very cheap and plentiful if you break one, is that still the case these days does anyone know? Then again you probably wouldn’t want to replace one with the same thing if you’re breaking them. I just want to get it running and cruise around but I’m curious to see if it’ll run a 13 second 1/4 mile which is pretty laughable these days. Back when we were going to the track in 2000 or 2001 13’s was fairly respectable lol. We never ran it with the new cam/intake/carb, and 9 inch rear with the 4.56 but with the factory rearend and whatever gear ratio that might have been it was a low 14 second car with normal tires. From the link above it sounds like the t10 might be the easiest route if the Saginaw ever gives out. I’m going to try to drag it out at my brothers shop this coming week and get some pictures of it.