I have an LT4 Hot cam for an 87-up gen 1 small block. This is a hydraulic roller cam with roughly 8k miles on it. It was pulled do to a much more extreme engine setup. I am not 100% sure on the specs of this cam, but can obtain that info easily. I believe it's 218/228 dur @ .050 and .525/.525 lift w/ 1.6 rockers. $110 shipped firm, pics at request. Thank you for looking