Will GM 200r4 work with factory floor shift location?

My fansy smansy exhaust pipes came in late last night. These should take care of the problem I had with the driver's side exhaust. If you'll remember, I had to put some pretty big dents in the down pipe to clear the starter, torsion bar and the center link. I know I choked off the 340 manifold's flow so the oval mandrel bent pipe should slide in there without having to put dents in them. They are 2 1/2" ID. These are the ones that start out round on one end (to marry up with the exhaust flange pipe) and then transition to oval to get past the narrow space between the torsion bar and the starter. I also had to order some super tight radius 2 1/2" pipe to make the "more than 90 degree turn" coming off the exhaust manifold. These other pipes should be in today or tomorrow. They have a 3" radius bend (mandrel bent), which is about the tightest mandrel bend you can get in a 2 1/2" pipe.

Treblig