[Cashburn]

For a 385 series Big Block I would say Ford Racing or private builder.
Currently the only 385 series motor Roush offers is the 588RX.

If you were looking for a small block hands down the Roush is a better motor than Ford Racing and actually compares in price too. Broken in, dyno tested, 2 yr. warranty, and complete from air cleaner to pan, alternator to starter. Nothing has shown up coming close to how nice the Roush motors are. They even come on a $40 or so Engine stand.

Good Luck!!!