Exhaust gaskets

[Adam]

What do you use?

I've had best results with the LT1 mr gasket gaskets. I tried some copper ones in the past and I never could get them to seal up.

[Brian2006]

GM Aluminum gaskets here

[lt1noob]

GM Aluminum gaskets here

where can you pick these up?

[Brian2006]

where can you pick these up?

Here ya go:

http://www.speedinc.com/cont.cfm?cid=C0000048

[JoeliusZ28]

I have fel-pros on my header flanges and collectors. Have disconnected and reused a couple times now with no leaks.

[Fastbird]

I've run fel-pro's multiple times with no issues.

[lt1noob]

fel-pros are the way to go then? im not crazy picky i just dont have the time, money or patience to mess around with leaks.

[Brian2006]

Pssst Brain.... This is LTXtech, he does not have an LS1 ya goofball.

Ah hell I loose. I keep forgetting (insert :bang: smiley)

[BAd Dad]

I like Earl's graphoil style gaskets, never a leak.

[will]

I have Fel-Pro on mine.

[fuels94]

Another Fel-Pro user.

[bolton94Z]

Percy's dead soft aluminum gaskets here never an issue been over for almost 2 years.

[Sinister95Z]

Fel-Pro 1406
No problems for about 3-4 years now.

[James Montigny]

I've been using Percy's for the last few years with stage 8 locking bolts and it worked pretty good.
I did notice that the bottom edge was pretty toasty when I took them off this spring for the motor swap.
Going fel-pro this time around to fit the new exhaust ports better.

What I'd really like is a set of CNCed copper gaskets with more meat around the outer corners for people running large primaries.

[hyperzone]

I have felpro gaskets. Haven't had the headers off since I put the new motor in. I think I have some leaks though, just unconfirmed for now. I've been interested in trying copper gaskets but, hear very little about'em. Seems 50/50 on what I do here too. Any more info on copper gaskets? Also, any more info on those percy aluminum gaskets?

[KissMyWhtSS]

GM Aluminum gaskets here
Same.