The part number changed according to Paul K. Now the lifters are only available with the E suffix, which is pressure fed pin oiling. It makes sense, since you want positive oil feed to the rollers. The S (slow bleed) and R (fast bleed) are still good PNs.
A-2347SE is the set you want, and is what I have.
I recently got a set from Paul K, who is an engine builder who posts here. However, I just did a search and the H-J website is down. Hopefully just a glitch.
If you want to use another brand, there are a few threads on here about HR lifters. They go into deep comparisons of the various designs.
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I could explain all this to the girl at the parts store, but she'd probably call the asylum.
White '67 LeMans 407/TH350/Ford 3.89... RIP
Red '67 LeMans. 407/TH400/Ford 3.25
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