468 BBC i think.....
 

does anyone know what a .040 over 454 is? i was told its a 468. but im not sure..and waht would it be worth....it has a hurrican single plane high rise intake, crane 1.7 rockers, comp solid roller lift cam at .560 .560 lift. about .150 dome pistons, donvan alum. gear drive timing cover, scat crank. im just wanting to know what its worth....

BorexBorexStrokex.7854xnumber of cylinders = CID

so a 463...lol whats it worth?

How many runs or miles since bore was done? what kind of Heads? 2 bolt block or 4?

maybe 800 miles, closed chamber 396 heads, 2 bolt

OVAL port or Rectangular?

Hard to say what it is worth...I think a good 454 junkyard core goes for 500- 600 bucks.

oval, not sure about the springs just know that there new, and there not oem, there performance....