[Mr70]

To answer others questions,Yes,the ZE prefix tag was also used on the 1969 BB Camaro as the standard 3 core radiator,(but NOT Air Conditioning or V0-1 equipped),when equipped with either the L-34,L-35 or L-78/L-89 engine AND 1968-69-70 BB Nova with L-34 or L-78 engine,all w/TH400 Auto Transmission.
Radiator part #3017838.