ATR Down Pipe

[don86T]

Is anyone using an ATR 2 ½” down pipe? What type of seal are you using between the stock elbow and the down pipe. The stock doughnut is too small (less than 2-1/4”)

Don

 

[JDSfastGN]

I run it on my 87, and the stock gasket works for me, at least I'm pretty sure its stock, I ordered it from O'reilly Auto parts when I worked there and it was the stock part number. Good luck.

 

[Cakes]

I use the same downpipe and I recently replaced the donut gasket on mine. Just go to any parts store and they should have it in stock. Hope this helps!