Description Additional Info Product Reviews Center Exhaust Manifold Mack E7 / ASET engine application Cross References:21010779, 25099961, 25100116, 104GC5202M, 104GC5213AM, 104GC5213M, EEX-1779 UPC: 193807183325 Mfr Part Number: 1779 Description: Center Exhaust Manifold Mack E7 / ASET engine application