Early A Spring Perch for SS Spring Upgrade

RustyRatRod said
Why wouldn't they work? The only reason I know of is, if you are incapable of enlarging the spring holes to 5/8". Other than that, they're fine.

That's It? Okay... yeah, of coarse I have 5/8" bit's and a drill press.
I thought they were maybe thicker/wider than stock. Tanx tripleR!