When I got my carb (2 brl) back from being redone they sent a new gasket with it. It was the gasket with just one opening, not cut to fit the two opening separately. I bought this one for mine https://www.ebay.com/itm/ROCHESTER-...798113?hash=item3d2f228b61:g:OLoAAOSw7O5fLB75 I did use my felpro I bought and not the open one they sent me. I hope I used the right one?