Craig - Here are two hydraulic lifters being offered at Summit Racing. The first is from Kanter and second is a Melling sourced part.

Both indicate being available. Jim Carter offers ME991 235 Hydraulic Lifters at a price similar to the Melling's from Summit. Prices are what they are - ugh!

~ Dan
1951 Chevy 3 window 3100
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"My Grandpa Carl's Truck and How it Became Mine"
1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver)
US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)