performance exhaust system

[64stepside831]

I am looking to replace the exhaust system in my 64 c10 with a swapped 350 sbc. I like the sound of glasspacks so I would like some ideas for an H pipe set up. If I could also get a recommendation on a high flow cat that would be great. And some header ideas as well, I know they aren't part of an exhaust system but I'm looking for some at the moment and need opinions. I want a loud low rumble and high performance since I intend to take the truck on the drag strip. My thoughts were doing an H pipe coming out the sides, I just need to know the sizes and specs on the system since I don't really know what is best.