No secrets here! The 470 Stats

400 block bored 0.030 over and filled with hard block 1.5" down from deck.
Crank is a Mopar Performance 4340 forged crank offset ground by Steve Schmidt
Rods are Lunati Pro mods big block chevy journals
BRC forged aluminum pistons
Comp Cam 0.650 lift
Indy 4150 intake and 2 inch 4500 adaptor
CNC Ported 325cc Indy 440-1 heads

Transmission is powerglide with Coan pro brake and converter