c15 rocker box stud replacement

[C15Geezer]

1965 C15 Star. Got to fix an oil leak (bet that's never been heard before).  I want to replace the rocker box studs with allen head bolts, does anyone know the sizes I can use? Thread and length?
Thanks in advance for any input.

[courtney]

Personally, I'd stick with getting new studs if the ones you've got are a bit rubbish. I'd say there's less chance of stripping anything and it looks more authentic.

Also, I don't know what you're on about when you mention leaks. It's preposterous, I've never heard such a thing!