H.O. Header upgrade.......donut gasket won't fit

[JeepFanatik]

Has anyone ran into an issue with either Renix or H.O. header where the donut gasket to the downpipe doesn't fit?  This ebay header i picked up the donut looks like it is the exact same size as the pipe it needs to slide on.

[MiNi Beast]

looks like or is? what header? 

ive never had issues and currently run a flex header. carry an extra gasket as well . 

[JMO413]

I had the same problem with my eBay manifold. I bought one from O'reilly's for an HO and it fit.

[MiNi Beast]

problem solved, nice. 

[JeepFanatik]

Ended up ordering a felpro from Summit Racing and it fit.  Glad i'm not the only one to experience that.