BB ford short block, D9te block, 492 cu.in. arias pistons .080 over, ford stroke crank .125, steel I beam rods shotpeened and polished, big bolts, oil pump and roller timing set, O ringed block, not run since build, $2950.00 could be .140 stroke witch is most common, it's hard to measure with the motor together, with piston rock and a set of caliper,that would make it a 495 cu. in. jim 1818-890-1867