How low can I go with stock trailing arms?

[**grumpy**]

That about sums it up

I'm trading my 62 GMC suburban for a 66 short fleet.

I have 90% of the stuff to bag it, but want to know....

I know I have to do a notch, but how low can it go using the stock trailing arms, etc...??

It doesn't nessesarily(sp?)have to lay flat out, just real low.

As for the front, I'd be happy with the c/m laying on the ground.
Will drop spindles and slam bags get me there?

Thanks all.