Joined: Jan 2009
Posts: 44,351
Likes: 6,658
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
I also have some old cogs that would fit. Let me know if you want me to dig through them.
Yes, the Pro Compe and the Perfect were the same except for color. It was as durable a freewheel as any, but it wasn't special in any way. I agree it provides adequate shifting, but you will find that a Shimano freewheel with twisted teeth will work a bit better.
Alloy freewheel cogs are dumb!