November 11, 2014 PO-389 gavin 0 Like Post 59-79 8 Cyl. 326, 350P (5.7L), 389, 400, 421, 428(7.0L), 455 LocationMatQty. Oil Gallery CF 1 Oil Gallery PP 2 Oil Gallery CF 2 Cylinder Head CB 4 Cylinder Head CB 1 Camshaft CF 1 Block CB 8