I am restoring a '65 cutlass convertible that has been in my family for 40 years. I tore down the engine (replaced eons ago and is a '66 330). I pulled the cam from it but the casting number does not match anything in the list I have seen in this site or 442.com. One place I did find had it listed as a '65-'67 from a 400-425, casting # is 386086. Does anyone out there have a resource or know where I could look to find the specs for this cam?