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....