Originally Posted by Boxc@r
My lt1 is from a 96 Impala....has straight plugs. I'm looking for headers as well.
anybody have recommendations
Your heads are cast iron, they do have straight plugs. Only the aluminum version use angled plugs. Actually the port flow is better than the aluminum head, or so I've read- I don't own a flow bench, nor have I built an engine to test them back-to-back at the track. But I tend to believe it from what actual owners have said.
Here is a A body forum (there are others) that will have info on headers: B-body Impala SS/Caprice Engine Tech Forums