67-69 V8 small block A body fan shroud, and clutch fan
The shroud is VERY hard to find, so if you need right away I agree repop is way to go. Reasonable price is another topic altogether.
I looked for at least a year to find an original 614 shroud, then came across two almost back to back here on FABO. If you don't see the ad five minutes max after it is posted it will be gone.
Good luck!