this is just lifters, but they do talk about "including small base circle and offset applications." must be 1996 up maybe. MIT QUK explane the small base circle if you will.
i think he is talking about a 302 ford anyway.

Chevrolet V8 265-400 1965-1996: The best all-around lifter available. Perfect for any application wi
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Endure-X Solid Roller Lifters

For years COMP Cams® Super Roller Lifters have set the standard for solid roller lifter technology. But today’s engines place a greater demand on lifters, unlike ever before. In keeping with the heightened requirements, COMP Cams® has not only changed the name of this industry standard, but more importantly enhanced its durability with a series of innovative upgrades.

Most significant among the upgrades is the addition of EDM Oil Injection™ technology which ensures the bearing assembly receives a constant flow of pressurized oil. Unlike other lifters that offer pressurized oiling only as an upgrade, EDM Oil Injection™ technology is included standard in every Endure-X™ Solid Roller Lifter. This virtually eliminates needle bearing oil starvation, historically a “problem area” for solid roller lifters when used in low RPM and street applications. To further strengthen the bearing assembly, the Endure-X™ Solid Roller Lifters also include needle rollers that are precision sorted by size; evenly distributing loads to avoid premature wear and failure.

In addition to the new upgrades, all Endure-X™ Solid Roller Lifters still contain the features that made them the “preferred choice” among performance engine builders. Every lifter is fully heat treated, machined to ultra-high tolerances and fully rebuildable. The COMP Cam® patented link bar assembly blends all the advantages of a removable link bar, with the safety of a captured link bar. COMP Cams® Endure-X™ Solid Roller Lifters are available for a variety of applications, including small base circle and offset applications.