Does anyone sell "crate" motors that are not "408"s?

Hellrats said
360 Mopar Crate Engine (Complete & Dyno'd)

Small cam, excellent for street driving. No torque converter change needed. It’ll still get decent mileage.

ATK HP Crate Engines Small Block Chrysler 360ci / 320HP / 410TQ | JEGS

This is nice as well. Several levels to choose from. Cam is a Magnum OE grind. Ripe for a cam swap.... if your so inclined to do so.

Oh! Almost forgot, 340 blocks are hard to come by and fewer are good enough to do a crate engine program with. There also expensive!