part number 875-16, should work for most any "roller block" GM small block from 87 and up, but I'm sure someone here will chime in if I'm wrong about that. I know they fit ls1 and lt1 though.

EDIT: just checked comp's website and here's what it says

Chevrolet Small Block 305 & 350. For use in blocks originally
equipped with hydraulic roller cam. ('87 to present, and LS1)

 

I just need to see what my paycheck turns out to be friday...if you still have those by then you'll get a PM from me ASAP.


Scott