LS4 cats for my SC4?
 

There's a pair of cats from a 97 LS. Will it be a plug and play for my 94 SC4? Appreciate it!

This is far from definitive, but I did a couple eBay parts lookups just now and it said they're not compatible. If you can find part numbers and cross check them that way, you might come up with a better answer.

Thanks r2d2. I tried cross checking both part numbers and they're not the same. However, I was thinking since both are the same engines the difference isn't much and that someone in here may have done it before.