There are approximately 460 cubic inches in a 289 that is bored 0.40 over. This can also depend greatly on what kind of weight the car is holding onto.
455 bored 30 over is now 461ci
406 cubic inches .
302
No
317
359.3 cubic inches
287.4 CI
400 in^3
Boring a 396 engine 0.030 inches over increases its displacement by approximately 17.7 cubic inches.
408
336.6
If my math is correct : using a 4 inch bore and a 3.48 inch stroke , with the cylinders bored .060 , just over ( 360 cubic inches )