Description Additional Info Product Reviews Front / Rear Exhaust Manifold Mack E7 / ASET without EGR valve engine application Cross References:21010850, 25099962, 104GC5203AM, 104GC5203M, EEX-2056 UPC: 193807186586 Mfr Part Number: 2056 Description: Front / Rear Exhaust Manifold Mack E7 / ASET without EGR valve engine application