Condition: Remanufactured Here is a 350 4-bolt bare block for a 1970 Camaro, Corvette, Chevelle, or Impala. It was cast in December 3rd, 1969. It has been baked, magnafluxed, new cam bearings, freeze plugs, main bores have been checked, square decked, bored/honed .041" for moly rings. It looks like someone clearanced the front of the driver's side deck surface. They didn't go very far or deep s...