The new transition pan fits over all very well I have it centered on the spot welds I had to drill out to remove the shock brace. I have the shock crossmember centered and temp mounted in place. The transition panel fits over the rails nice next to no hammer dolly work except one small potion of rail flange that I bent on accident when I was bringing the rails together to mount the shock crossmember. I have the transition panel centered on the shock crossmember plug weld marks that I drilled out and the panel is screwed in place currently. The new transition panels end to the transmission tunnel is off quite a bit.