I have the dynomax blackjack headers: http://store.summitracing.com/partde...198+4294923429 I dont think I have the same though since mine measure 3 inches?

Anyways, would this fit? http://store.summitracing.com/partde...5&autoview=sku

says it fits standard shorties, so I think it would.
Should I get rid of the header gaskets(flanges?) that came with it and get something different? Or are the ones I have good enough.

 

those headers you posted a link to are long tubes, that y-pipe is for shorties, AFAIK there arn't any premade y-pipes for long tubes out there for our cars, most people get them custom made. Edit: I see the description says they ARE shorties, they sure look like long tubes in the picture.. I'm confused, disregard what I said before.

 

oh they are? the ones i have are not. they just said blackjacks and i thought that would be it.

 

Just edited my above post, the pictures shows long tubes but the description says shorties.. confused me.. I'm not sure if it would work but it probably will if the ones you have are shorties.. might require a little fab work.. I'm sure someone else knows for sure..

 

alright thanks.