Jay, I got a new old stock one from Rootes Parts Service in Holland August 2022. Price was 195.00 + 50.00 outright surcharge for not sending in a core + 58.74 shipping = 303.74 Euros Total. At the time the euro was close to US so it cost me $307.57 US Total (including Wise transfer fees)
More to the story, he accidentally sent me the wrong one. He sent me an 8 1/2" Borg&Beck for a Sunbeam Holbay 1725 cc engined car. A 100 HP version of the Alpine engine. It is identical to my original 7 1/4"/7 1/2" Borg&Beck with exception of the diameter. When I contacted them about the mistake, he gave me two options, 1. Send me a flywheel to match, or 2. The correct one.
I advised I would rather have the correct one so as to keep my Alpine stock. He immediately shipped out the correct one no charge.
$300 may sound pricey, but it was new, not refurbished, and still in the original wax wrappings and I have paid a lot more for some parts to keep my 50+ year old Beamer going!
The issue I have with the few clutch covers I have are heat cracks on the "release pad". I was unable to find anyone (including First Line Group who took over for B&B/AP Clutch) that sells this as a replacement part. The clutch people I contacted in the US advised me they would have to make one if they were to rebuild any of my units. Pictures below show cracks on original 1967 Borg&Beck replaced in 1981 by Victoria British Cover (Unknown Brand, only markings say Made in England).
I still have the 8 1/2" one for the souped up 1725 as he has not figured out a way for me to return it (probably figures the return shipping costs outweigh his profit on the item). If anyone knows of someone who needs this 8 1/2" version, they can contact me and maybe I can sell it for Mr. Dupont. Would require the flywheel with larger diameter hole centers and larger clutch disc. I am located in North Dakota.
Just a note, Rootes Parts Service are great people to work with. I have gotten a few hard to find parts in the past few years from them (1725cc camshaft, 1725cc rocker arms, and even a Windshield in early 2021 when nothing was available in the US (he shipped it on a Monday morning and amazingly it was in my hands in North Dakota on Wednesday afternoon) Still don't know how UPS managed that!!!
Joey