1098 pistons on eBay

There are some new pistons on eBay (4611641305) listed
as "These 8.9:1 compression ratio pistons were
manufactured by AE Engine Parts of Bradford, England
under part number 16179 and were discontinued
approximately fifteen years ago. Covmo was a licensed
trade name AE packaged their pistons under." They are
5 ring. Assuming one has a 1098 he's trying to revive
on the super cheap track, any pitfalls here?

BTW - we here in Western Colorado declare the right to
keep and arm bears!

Joe Lansing
62 Sprite
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