This kit is designed to replace the original one-piece manifolds (807293A2, 807294A3, 807293C, 807294C) that came on1996 and up MerCruiser 4.3L V6 engines with serial number Of803800 and...

Factory gasket that goes between the manifold and riser. Used on MCM 120 (1983+), 3.0/140, 470, 165 I6 and GM V8 small block Please confirm fitment of MerCruiser parts with your serial numberPhotos...

This kit is designed to replace the original one-piece manifolds (807293A2, 807294A3, 807293C, 807294C) that came on 1996 and up MerCruiser 4.3L V6 engines with serial number Of803800 and UP...

OEM MerCruiser Exhaust Riser mounting bolts (extended) (63/4") Fits 4.3 , small block, and big block MerCruiser engines with 4" Riser Elbows Will not work for dry joint (2002+) ONLY for riser mounted...

OEM MerCruiser 3.0 Exhaust Riser Elbow 12076A2 Exhaust Elbow: 3.0L/3.0LX 1995+,Fits MCM 2.5L & 3.0L/LX (1982 & newer); also MCM 470 (1977-1982) Alternate - SIE 19751 18-1975 47-19751 Please...