ok im starting work on my caddy.. going tobe a long summer project.. but i still need to move it around the lot here and in the shop and right now its running open exhaust and its way to loud... will some cherry bomb glass packs make it less loud lol.. im just looking for a cheap muffler to put on there till i do a exhaust system.

You could also get some cheap turbo mufflers, which I believe would cost less than glass-packs, usually around 20 bucks each.