9C ENGINE INLET AND EXHAUST MANIFOLD 1..Manifold-inlet (with plugs and studs).......AEA 19.....1 2..Plug........................................2K 8159....2 3..Stud........................................51K 448....4..(E) 9C/U/H101 to H46891 3..Stud........................................CHS 0415...4..(E) 9C/U/H46892 on 4..Manifold-exhaust............................2A 102.....1 5..Plate-exhaust manifold-blanking.............AEA 303....1 6..Gasket-blanking plate.......................2A l06.....1 7..Screw.......................................HNS 0405...4 8..Gasket-inlet and exhaust manifold to head...2A 719.....1..W.S.E. use 12G 300 ..............................................l2A 192....1..W.S.E. use 12G 300 ..............................................12G 300....1 9..Nut.........................................BNN 105....2 10..Washer......................................PWN 105....2 11..Nut.........................................BNN 105....4 12..Washer-inlet and exhaust manifold stud......2A 110.....4