After reading thread after thread about lifter and cam failures, I think the safest bet is a solid roller. Maybe one of those bushed rollers that don't have needle bearings.
https://vincentperformance.com/shop/bam-b-2030-16-bb4/
Something like this?
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1965 Pontiac GTO
455/469 w/ #48 Heads, '65 Tri-Power
9.25:1 CR
Stump Puller Cam
Muncie M22W 1st-2.56 2nd-1.75 3rd-1.37 4th-1.00
3.55 Rear Differential
Front: 225/60R15 Height: 25.6"
Rear: 275/60R15 Height: 28"
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