test pipe gasket

[cork]

What gasket is needed between the test pipe and exhaust y pipe? The test pipe is Terry Houston and it has a 4 bolt flange.

 

[xrunner123]

Not sure if you need one if it's nice and flat. I never had one on mine.

 

[TurboTGuy]

Don't have one on mine, only on the header type flange on the dump.

 

[buickruss]

Metal to Metal. Usually. I replaced my old rusted Y pipewith a used one that wouldnt seal properly. I cut a cork gasket and it has held for about 500 miles

 

[DOUGGN]

What gasket is needed between the test pipe and exhaust y pipe? The test pipe is Terry Houston and it has a 4 bolt flange.

I actually have one of those gaskets from a test pipe - if you need it PM me. It's brand new.