auburntiger7231

Just installed my Mac O/R Prochamber but it is leaking on the passenger side where it bolts to the stock headers.

I need a new gasket. Is this the exhaust flange gasket?? Can I get this at any auto parts store??

2002GTAUTOVERT

most stores should carry the gasket. it will run you about 8 bucks. if you didnt replace the driver side as well you should just to be sure. flange exhaust gasket i believe is what youre looking for. and the stock mustang doesnt have headers, it has exhaust manifolds (shorties basically)

auburntiger7231

LOL..yeah I know. Headers is just shorter to type than exhaust manifold.

I went to Ford and got one for $9.50 and it fixed the leak.

NeedStangSpeed

Driver side doesn't usually have a gasket, it has the bevelled fitting on it and stays together by pressure of the bolts, if you know what I'm saying

jpmustanggt

Poor barner! J/k man

auburntiger7231

LOL........Are you a Tide fan?.....Don't worry, everyone has something wrong with them. J/K

ShadowDrake

Good that you found it, all the exhaust shops around here said that that specific gasket does not exist! Fantastic because I had the burnt out one right in my hand.

auburntiger7231

Really? That's strange. Here is the part# from Ford: XR3Z9450AA It was $8.88....$9.50 with tax.

highroller02

sorry to bring up an old thread but i just got myo/r prochamber. one of the flanges is welded on (with gasket), the other loose.im talking aboutthe pipes, not the actual box or chamber. anyhow, so i need to get two different gaskets? i hear not to use the gasket included with the kit. Seems alot of people are getting this exhaust.if anybody couldpost thetools and gaskets needed for install that would rock! i have the one part number from above XR3ZZ9450AA, thanks!

vanquish

like NeedStangSpeedsaid, I dont think you need a gasket for the driver's side