This is crankshaft I have had for along time and never got this build unfortunately. The crank is new from eBay about 18 years ago. Its a cast steel material. I marked it remanufactured in terms of the fact it's new and never been ran but it has gotten some condensation on it a few times over the years. I will throw a polish on it in the lathe when it sells to pull the rust spots off and it will mic out good. If you feel it is in need of more work this will be up to the buyer.