Head & Rocker Arm Group 140 Hp Stern Drive Parts for 1973 OMC Stern Drive 245hp 990212F Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 980502 — VALVE COVER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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0980502 [ More info ] Unavailable Replaced by 3853784 |
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NLA [ More info ] Unavailable |
| #2 — 908611 — GASKET, CYLINDER HEAD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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0908611 [ More info ] Unavailable Replaced by 0914812 |
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0914812 [ More info ] Unavailable Replaced by 3853336 |
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NLA [ More info ] Unavailable |
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18-2946 - Gasket, 3853336, 27-52364 [ More info ]
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| #3 — 980506 — CYLINDER HEAD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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0980506 [ More info ] Unavailable Replaced by 0982242 |
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0982242 - Cylinder Head 3.0L GM [ More info ] Unavailable |
| #4 — 311378 — PLUG, FREEZE. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (2 required per assembly) | ||
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0311378 - Freeze Plug [ More info ]
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| #5 — 3814692 — STUD, .003" O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (0 required per assembly) | ||
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[ More info ] Unavailable |
| #5 — 3815892 — STUD, .013" O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (0 required per assembly) | ||
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[ More info ] Unavailable |
| #6 — 311543 — GROMMET (1 required per assembly) | ||
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0311543 - Valve Cover Grommet [ More info ]
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| #7 — 311545 — ELBOW (1 required per assembly) | ||
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0311545 - Valve Cover Elbow [ More info ]
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| #10 — 3788417 — BOLT, HEAD TO CRANKCASE. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (10 required per assembly) | ||
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[ More info ] Unavailable |
| #13 — 908612 — VALVE, INTAKE, STD. (4 required per assembly) | ||
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0908612 [ More info ] Unavailable Replaced by 3852451 |
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3852451 - Intake Valve [ More info ] Unavailable |
| #13 — 908591 — VALVE, INTAKE, .003" O.S. (4 required per assembly) | ||
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0908591 [ More info ] Unavailable Replaced by 3852448 |
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3852448 - VALVE, [ More info ] Unavailable |
| #13 — 908592 — VALVE, INTAKE, .015" O.S. (4 required per assembly) | ||
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3852449 - VALVE [ More info ] Unavailable |
| #13 — 908593 — VALVE, INTAKE, .030" O.S. (4 required per assembly) | ||
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3852450 - VALVE [ More info ] Unavailable |
| #15 — 380564 — SPARK PLUG, AC CR44N (4 required per assembly) | ||
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0380564 - Spark Plug [ More info ] Unavailable |
| #15 — 380862 — SPARK PLUG, CHAMPION N-6 (4 required per assembly) | ||
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0380862 [ More info ] Unavailable Replaced by 0502875 |
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0502875 - Spark Plug N5C [ More info ]
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N5C - CHAMPION PLUG (#120) [ More info ]
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| #16 — 3835333 — SEAL. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #18 — 3729363 — CAP. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #19 — 3836755 — SHIELD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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VOL3836755 - NLA BALL [ More info ] Unavailable |
| #20 — 3735381 — VALVE SPRING & DAMPER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #21 — 5723551 — ARM, VALVE ROCKER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #22 — 180016 — SCREW. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (4 required per assembly) | ||
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0180016 - - [ More info ] Unavailable |
| #24 — 3744341 — NUT, CONED, 3/8-24. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #25 — 311415 — SCREW, CLAMP CYLINDER HEAD, STBD. (1 required per assembly) | ||
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0311415 - Screw, Clamp [ More info ]
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| #26 — 310928 — CLAMP, CYLINDER HEAD, STBD. (1 required per assembly) | ||
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0310928 - Clamp - Cable [ More info ]
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| #27 — 908407 — BOLT, VALVE COVER (1 required per assembly) | ||
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0908407 [ More info ] Unavailable Replaced by 3852441 |
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| #28 — 908408 — REINFORCEMENT, COVER BOLT (1 required per assembly) | ||
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0908408 [ More info ] Unavailable Replaced by 3852442 |
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3852442 - Reinforcement [ More info ] Unavailable |
| #29 — 310439 — CLAMP, HOSE TO VALVE COVER (1 required per assembly) | ||
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0310439 - Hose Clamp [ More info ]
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