Valvetrain Geometry

PRH said
That was from several years ago……. But I believe it was two bushings.

That’s correct. Mine have a split bushing.

Also, the MASSIVE oil hole in the top of the rocker is way too big even for timed oiling.

I’m going to address that with a brass set screw and a .040 hole. 8 of those per side should put plenty of oil in the rocker boxes.

I really should plug them and move them to the spring side underneath the roller but it’s a SFT cam. If it was a roller cam and springs I’d move it.