225 0r 175 slant six

Hyper_pak said
Just hard to find a 198. Most of them have been picked for the longer con rods and cranks for 170 stroker combinations. And a lot of people might not even know they have a 198 in their car!
IMO.

I remember seeing one or two in the junk yards way back i the 90's. Definitely more 225's out there. I have not seen many 170's in my travels though!