LSR swing-arm bolt

[Fast350ex]

I was wondering if anyone has a Lone-Star swing arm bolt?
I was thinking about getting one for reliability.

[quad2xtreme]

I am sure it is better than stock. Do you know if it is hollow? Might want to tap it and install zerk fittings.

I just bought a solid stainless steel from Woodward off of e-bay. I will keep it lubed.

[Fast350ex]

I'm not shure if it's hollow or not.