I built mine for just over 5 grand. Mine's a .040 over block for 452", in a 3780 lb. street B-Body, and it has gone 12.0's in street trim with plenty more to find. Take a ride in it here: https://board.moparts.org/ubbthreads/show...e=1#Post6920806

Watch the tach when I hit the throttle a few times. RPM's on demand, baby!