98 upper/lower control arms
 

I was just wondering what is a good set of UCA's and LCA's? and are custom welded Sub-frames better or are the pre-fabed ones?

any kind are good really just a boxed set of control arms will ge the job done, you can go with some adjustables to change your pinion angle if you want(good for drag racing). I would get the subframes welded on regardless of if you make them or not it doesnt matter its just rectangular tubing welded to the bottom of the car. Just dont get a kind that bolts on its not nearly good enough.

ok then for the CA's tubular or square construction ones? which are stronger

These

http://cgi.ebay.com/ebaymotors/79-04...QQcmdZViewItem


or

http://cgi.ebay.com/ebaymotors/90-91...QQcmdZViewItem

either one is fine, i like the round ones they look better made.