2295s?

2.029 compression distance, 12cc dome (@.030 over 4.350).

Most agree they will put you at ~10.3:1

I had these in a 446 30+ years back, that engine was never decked (old hemi hyd. grind) They had some piston slap when cold and that engine needed some racing gas mixed to be happy (or retard the timing then it ran like crap!

Too much for pump swill IMO.

Some folks mill the dome off, or mostly off?

They make flat tops that have a much higher compression distance too. Sturdy but heavy old slugs.