Solid Lifters?
With a high lift camshaft, the lifter will sit lower in the lifter bore, not higher, because the base circle is smaller. If you have, or can get, some dumbell lifters I would have them re-faced & use them. If you want extra lube going to the lobes, you can grind a groove with a Dremel or similar, as below.
![DSCN0267[1].JPG](https://www.forabodiesonly.com/mopar/attachments/dscn0267-1-jpg.1716341935/ "DSCN0267[1].JPG")
With a high lift camshaft, the lifter will sit lower in the lifter bore, not higher, because the base circle is smaller. If you have, or can get, some dumbell lifters I would have them re-faced & use them. If you want extra lube going to the lobes, you can grind a groove with a Dremel or similar, as below.