Nelson Point, comparison view of the radiator sections between Electro-Motive built SD70ACe/LC (low clearance) unit 4309 'Gidgi' serial 20038540-010 on the left and standard Electro-Motive built SD70ACe (ex-BNSF) unit 4333 serial 20066862-062 on the right. 21st January 2009.