I have it at my shop in the Poconos , I just had cervical spine surgery 2 weeks so let me see if I can fobs some pics on my computer tomorrow and I ll post them for you, I believe there are numbers stamped . I think it might even be a .63 housing cause I already have a .85 housing in my T-70 turbo which I was looking to make it more streetable .the housing I super clean and brand new.