Will the stock strut tower brace in a 99 Bonneville fit

[Dagujugrandprix08]

Will the stock strut tower brace in a 99 Bonneville fit on a 2003 Grand prix...

or if not...does anyone know where i can go to get one cheap but nice...

 

[Wisconsingrandprix]

yes and if it is different there are extra holes in the top plat and you can pop the stud out and move it to the next hole

 

[BillBoost37]

No it won't fit.

No there aren't additional holes to move it in or out.

92-99 was all the same brace in the Bonneville. Here's one with a great shot at how it's together.

Those bolts go into welded nuts. And FWIW I've tried the fitment as I had a couple spares laying around when I first got a W body. The strut mount bolt position isn't the same.