TXGS507

So, yes... I did a search and came up with nothing that would sway me either way.
What long tubes are you guys running on your LT1/4?

Are they the same? Ease of installation? Fitment issues? Any "real" HP/TQ gains? I know I would have get a tune for better results. what brand/s are everyone using. Thanks in advance.

9T3VETTE

ARH is what I went with after fiddling with another brand for years. The ARH system isn’t cheap but comes with a nice x pipe and 1 3/4” primary tubes. No fitment issues at all.

Stainless works is also a popular option but primary size is 1 5/8” if that matters to you.

grandspt

I second the ARH headers, I've had them for several years on my LT4.

TXGS507

I have ran both on other cars... AR on my C5Z and the Stainless works on one of my Fbodies.. Thank you, i'll look into those when I finally pick up a C4...

383vett

A third for ARH. I'm running their stepped headers on my bracket car. 1 3/4-1 7/8. They are over a tenth quicker than Hookers.