331/365/390 Cadillac Isky solid Cam and lifters out of motor built 10 plus years ago and never run. Cam numbers read as a JC5-B309-Q900 Valve lift IN= .422 EX=.422 Advertised duration = 265 @ .050 Duration = 228 Lash IN= .018 EX- .018 108 centerline $350 firm + shipping I also have stude adj. rockers I'd sell with this for another $150.