I dont know which it came off. I have pics if you want send your email address to
Hopkinsmotorsportsllc@gmail.com. i will send you pics. i worled for Cadillac for 27 years and ended up with it somehow. it is in very good condition and still has heat deflector riveted to bottom of intake. it is located in Denver NC. near Mooresville. if you have any questions feel free to call 703-727-2162