Originally posted by: BullyCanadian
Originally posted by: Excelsior
Hmm..we had a couple of 96-97 LS1s, and my dad did something to help block out a lot of the highway sound. I will ask him when he wakes up.
sure that would be awesome ooh and btw I think you meant sl1's?
Yeah my bad, it was just like this one.
I know what he did musnt have cost much, because he is fairly cheap.