MDGZ06

Looking for some input here... Im debating on putting a set of long tubes on my car.. hearing sad stories far as fitment... WHAT IS THE BEST FITTING HEADERS FOR A C6 LS-7???

Frans96ss

We use ARH for mostly everything.

Unreal

ARH fit great, but so do any of the top quality brands. LG, Kooks, etc.

81turbota

My Kooks 1 7/8 fit great.

RedZ4me

stock fits best - do you really need headers is the question? I keep reading stockers flow well

Drew03tx

I used Texas speed headers, didn't have to modify anything to get them to fit at all

DaOtherOne

I have ARH and they fit great.

TXGS507

LG 1 7/8 here.... Fit like a glove..

danziger

I've had great luck with Kooks.

Buddy A

ARH fit great for me as well. If planning on doing more modding in the future you may want to go 2" primaries.

wotbluez06

Has anyone had any experience with stainless works 2" primary headers?

MTPZ06

This guy recently did SW 2" LT's... https://www.corvetteforum.com/forums...post1595153223

REDZED2

You don't if your Z is stock. With cam/heads... yep! Or you are really choking the added airflow. Headers on stock LS7 around 15 rwhp max. You can get close to 30/ 30 depending on cam/ head pairing. Primary diameter, stepped etc. YMMV.

z06sicz

I know my JBA headers fit with no problems. I was surprised because of the cost!
Maybe I just got lucky?

MTPZ06

JBA makes quality stuff...just not a big following in the vette world.

Lorenzo Serra

1)ARH
2)LG
3)Kooks

Yarbie

PFADT headers are killer. Fit,finish and power. Great under car clearance also.
Expensive but well worth the money.

Unreal

100% disagree with that.

Jaybird29

How about Billy Boat headers. I heard they fit well.

Josh B.

Easiest to hardest fitting:

ARH
Kooks
LG

ARH 1-7/8 falls onto the car. 2" is barely more difficult. I'll be install the ARH stepped race headers in a week or so, TBD on the difficulty for them.