Ya V2 for the center diff. Your welcome for the pictures. Some of those were my old chassis and others were during the recent rebuild. Any Q's let me know. I think you will like the battery centered. You may want to consider moving it a 1/4" to the left if using a 540 can. With my 1410 it was a touch right side heavy. With the 4 pole 550 it's even left to right when centered.