alex-z28

I'll be changing valve seals on my 100k LT1 soon and I know that everyone says to replace old and tired valve springs while i am in there. LT4 springs are discontinued, and i read that there are better options out there. I have seen few people recommend these https://www.alexsparts.com/lt1-valve...ift-vsk4i21-r/ Will these work well with stock cam and stock rockers or is there something else i should get, please provide part number as i don't know have much knowledge which specs to look for.

Thank you