Parts for 5.0L Carb Alpha / Bravo 5.0L (305 Cu In) V8 GM MerCruiser Engines - Gas Exhaust Manifold & Elbow
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 8M0088396 | MC SB 2018-01R1 (5.0L) (1 required per assembly) — Replaces: 863660A1, 864651A01 |
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8M0088396 - LB 5.0L 98-15 [ More info ] Unavailable |
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| #- | 8M0088397 | REF SMC 16-10 (5.7L) (1 required per assembly) — Replaces: 863661A1, 864652A01 |
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8M0088397 - LB 5.7L 96-15 [ More info ] Unavailable |
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| #- | 861246A05 | GASKET SET ENGINE OVERHAUL (1 required per assembly) |
| #1 | 865735A02 | MANIFOLD ASSEMBLY EXHAUST EXHAUST (2 required per assembly) — Replaces: 864308T01, 865049T01 |
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865735A02 - Exhaust Manifold, Dry Joint [ More info ] Unavailable |
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18-1843 - Exhaust Manifold, Dry Joint, V8 Small Block GM [ More info ] |
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MC-1-865735 -MerCruiser Center Discharge Dry Joint Exhaust Manifold V8 [ More info ] |
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| #2 | 8M0204679 | PLUG-PIPE (4 required per assembly) — Replaces: 428611 |
| #3 | 390721 | PLUG PIPE (.125-27) BRASS (2 required per assembly) |
| #4 | 864689 | PLUG EXPANSION EXPANSION (2 required per assembly) |
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19-864689 - Plug -expand - Priced Individually [ More info ] |
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| #5 | 33395 | GASKET MANIFOLD (2 required per assembly) |
| #6 | 53728 | SCREW @5 (8 required per assembly) |
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10-53728 - Screw [ More info ] Unavailable |
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10-8M0214937 - SM BLOCK EXH MANI BOLT Note: Priced Individually MZ [ More info ] |
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| #7 | 12524 | PLUG (Port) (1 required per assembly) |
| #8 | 866725 | FTG-STRGT 3/4 NPT (Port) (1 required per assembly) — Replaces: 863804 |
| #9 | 63835 | ELBOW (Starboard) (1 required per assembly) |
| #10 | 862210A01 | ELBOW KIT (2 required per assembly) — Replaces: 806926A1 |
| #11 | 8M0119211 | DRAIN PLUG @5 (2 required per assembly) — Replaces: 806608A1, 806608A02 |
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22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ] |
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| #12 | 62706 | O-RING (.426 X .070) (2 required per assembly) |
| #13 | 864850A02 | GASKET ELBOW (2 required per assembly) — Replaces: 864850A1 |
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18-0722 - Riser Gasket, Restricted, Dry Joint, 27-864850A02 [ More info ] |
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27-14850 - Riser Gasket, Dry Joint, Restricted, 27-864850A02 [ More info ] |
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| #14 | 864591T02 | ELBOW ASSEMBLY EXHAUST (2 required per assembly) |
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MC-20-864591 - Dry Joint Riser, 864591T02 (14 degree) [ More info ] |
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| #15 | 864689 | PLUG EXPANSION (2 required per assembly) |
| #16 | 8M0180564 | PLUG @5 (AR required per assembly) — Replaces: 73379 |
| #17 | 8M0204679 | PLUG-PIPE (1 required per assembly) — Replaces: 428611 |
| #18 | 865159 | FITTING (Starboard) (2 required per assembly) — Replaces: 92499T |
| #19 | 865982057 | SCREW (.375-16 X 7.50) EXHAUST ELBOW (8 required per assembly) |
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10-8M0214977 - SCREW [ More info ] In Stock |







