C.Davis

I'm going to be buying headers in the next week or so, but I'm still undecided on what brand.
The price is right on these! haha

What is the length of the primarys on these headers?

VETTEGUY1977

Same here! I will be purchasing a full (headers to tips) exhaust when the c5 longtubes become available again.

bburn

Hey guys......what's the clearance betwen the catted system and the tunnel plate? I'm wondering if a thicker 3/8" tunnel plate with a thin layer of DIY thermal insulation sheet added will still leave adequate clearance to the cats.

Thanks!

devilchrono

+1 can't wait for them to go on sale

XXXLTRP

I have the catted version of this system. When I had it down for the installation I made a 3/8" tunnel plate. It cleared the exhaust system/cats without issue...I don't have any thermal insulation on mine.

firefighter813x

I'm hoping they make a 1 7/8 in the future but IIRC they said they don't plan on it. Hopefully the OP will chime in.

FrankLP

Lookin' forward to it!

VJD2

Ok, weather is warming up a little and I'm thinking of starting the install.

I had a few questions after reading this entire thread.

Replacement band clamps for mid pipes - What size to purchase? Do they need to be tapered?

Replacement locking header bolts - Part number? Size/Length?

I think that is it, everything else has been answered thanks to a very helpful thread. Can't wait to have them in!

warren s

I used these, non tapered. Worked great. From Summitt Racing. No issue using the stock manifold bolts for me.

VJD2

Great, just looked up the part number and found them.

Thanks for the help!

BuddhaZ06

are they still in stock?> still 750 shipped? 2001 z06. no emmisions or cats.

0Superman09

No, Running a pre-sale here shortly on both the catted and offroad however that is worth checking out if you're interested. Price will be lower than the normal $750 shipped Will add you to my PM list for when the special thread goes up!

FrankLP

Hi Jon,
Please add me to that PM list.

0Superman09

Already on there Frank

Rowdy47

# what on that list?

SimonZ06

i'll take a set as well as soon as they're available.

0Superman09

Not #1 as you are #1 sir

prochargedbird

Do these come with a x pipe or cats an option ? also and will my BB exhaust bolt up ?
How do these compare to the LG s ?

Yes put me on the PM list fo sho

0Superman09

Yes, come with a 3" X-pipe and mid-pipes to bolt up to most all catbacks (ends in the same spot with flange as the factory H-pipe ) Available with hi-flow cats or offroad with resonators. As to comparing to LG's, what do you want to compare? The battle between headers has been beaten to death, however with nice flanges, polished 321 stainless, great fitment and easy installation, nice X merge, and proven results you simply cannot beat these for the price

Mtlfusion

Please add me on the list too!