Anyone have an old Stahl Header catalog. Trying to identify 476-398. I know they're Stahl based on the patent number stamped in them. Guessing theyre pretty early if Stahl wasn't using a company logo at the time. Any help is appreciated, I've had these for over 25 years. I have also reached out to ACP headers that has taken over Stahl. I trust the power of the HAMB and backlog of vintage speed literature.
The Jalopy Journal
