I am noticing a couple different pics of the pacesetter ORY's, one pic shows that it has a flat part on the top for clearance of the floorboard, and another pic shows that it doesn't have it. So did pacesetter do away with the dent in the top or do all the new ORY's still have it?

 

Do you have the links handy? Maybe the one without the dent is for an LS1 car.

 

Yeah actually I may be wrong, the picture I was looking at was of the bottom side of the y-pipe where there wouldn't be a dent so I may be wrong.

 

Oh okay, yeah the bottom side is round.