I'm little confused... I used the same water pump that was on my 273 which will dump in the same location on the 360.
I'm thinking about one of these cross flow radiators. One of the members on here has it in his car and he said it fit and mounted with no problems.
http://store.summitracing.com/partd...=SUM-380459&N=700+4294908110+115&autoview=sku