'50s MOPAR Hemi question

[Clarence L.Snyder]

Does your 325 have solid or hydraulic lifters? The hydraulic lifter
engine was standard on the Royal Custom - solids made it a D500 .Super
D500 had dual quads and solids.
The D501 was the 354 cid engine with hydraulics and dual 4BBls.
All were Hemis.

If this is a DODGE engine, not Chrysler od Desoto, you can be sure this
is correct.

This is contrary to James' information.