The radiator fits in there better than the stock one, just need to make some brackets for the bottom and the top. It measures 19" tall and 26" wide. They make them in 19x30 which is the "stock" measurements. But I have some goodies that I need to make room for up front so I need the extra 4 inch clearance. It will still cool 100 times better than the 3 row I just yanked out.