[HardcoreZ28]

I know there is only 1 bolt from the block through the springs....not sure about underneath. Now the bolts aren't part of the block right? The one on top just sits in there and the same with the one on the bottom (spring pad side)? Does the one on the bottom thread into the block or is it just held by threads on the pad? I would love to just pull one of my 4in. blocks out tonight and look, but it's freezing out!

I think I have enough thread left on my u-bolts to prevent me from having to replace them.