NAA55250BCT Quantity discounts available QuantityPrice SKU: NAA55250BCT Item Condition : New Used Quantity -+**Parts may not always be in stock, we will notify you within one business day if we cannot ship a part. EXHAUST ELBOW Sub Notes 1 5/8" DIAMETER USED IN 134 CID ENGINE FROM 1953-64; USED IN 172 CID FROM 1955-57FOR 2" DIAMETER ELBOW TYPE: 310075CT/310075FCT Sub NotesBackSub Notes1 5/8" DIAMETER USED IN 134 CID ENGINE FROM 1953-64; USED IN 172 CID FROM 1955-57FOR 2" DIAMETER ELBOW TYPE: 310075CT/310075FCT