We tried it
started out building high HP 383 using large journal 327 motor
yes they made a few
used SCAT forged rotating
AFR race ready heads
4 bolt splayed caps
etc

had top notch speed shot do it all
cylinder cracked on Dyno first pull

bought a Dart SHP blick
heavier better blick
started all over

engine makes 560 HP
just about as much torgue

runs easy
idles
starts easy
pure pleasure to drive

have the 327 68 large journal block
sleeved
bored 40 over

its for sale

KT Engine Works in NC did all the work
top shelf sprint car motor builder