Head & Rocker Arm Parts for 1980 OMC Stern Drive 4.5L 990338C Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #2 — 3814692 — STUD, CYLINDER HEAD, 003"O.S.. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #2 — 3815892 — STUDE, SYLINDER HEAD, .013" O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #2 — 3921912 — STUD, CYLINDER HEAD, .003" A O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (10 required per assembly) | ||
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CUM3921912 - CONNECTOR,MALE [ More info ] Unavailable |
| #3 — 908612 — VALVE, INLET, STD.. 350 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0908612 - Intake Valve [ More info ] Unavailable |
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3852451 - Intake Valve [ More info ] Unavailable |
| #3 — 908591 — VALVE, INLET, .003". 350 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0908591 [ More info ] Unavailable Replaced by 3852448 |
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3852448 - VALVE, [ More info ] Unavailable |
| #3 — 908592 — VALVE, INLET, .015". PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0908592 - Intake Valve [ More info ]
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3852449 - VALVE [ More info ] Unavailable |
| #3 — 908593 — VALVE,INLET, .030". 350 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0908593 - Intake Valve [ More info ]
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3852450 - VALVE [ More info ] Unavailable |
| #4 — 336733 — VALVE, EXHAUST, STD.. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0336733 [ More info ] Unavailable Replaced by 0337485 |
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0337485 [ More info ] Unavailable Replaced by 0339305 |
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0339305 - Mount Bracket [ More info ] Unavailable |
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0340006 - Bracket, Mount -20 [ More info ]
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| #4 — 336742 — VALVE, EXHAUST, .003" O.S.. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0336742 - Hose [ More info ] Unavailable |
| #4 — 336743 — VALVE, EXHUAST, .015" O.S.. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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0336743 [ More info ] Unavailable Replaced by 0340497 |
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0340497 - Screw, Upper Mount [ More info ] Unavailable |
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0343024 - Screw, Upper Mount [ More info ] Unavailable |
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0344277 - Screw, Upper Mount [ More info ]
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| #5 — 311543 — GROMMET, VALVE COVER. 350 305 (2 required per assembly) | ||
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0311543 - Valve Cover Grommet [ More info ]
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3852103 - Grommet, Volvo [ More info ]
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| #6263794 — 6263794 — ROTATOR, EXHAUST VALVE. 350 305 NOT SHOWN PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #3947770 — 3947770 — KEY, VALVE STEM. 305 350 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (32 required per assembly) | ||
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CUM3947770 - PLATE,COVER [ More info ] Unavailable |
| #8 — 3835333 — SEAL, VALVE STEM. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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[ More info ] Unavailable |
| #8 — 460527 — SEAL, VALVE STEM. 454 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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460527 - OIL JET ASS. (460527) [ More info ]
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| #11 — 5232720 — VALVE LIFTER. 350 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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[ More info ] Unavailable |
| #12 — 3734594 — BOLT, CYLINDER HEAD, 3-3/4". 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (14 required per assembly) | ||
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[ More info ] Unavailable |
| #12 — 3767468 — BOLT, CYLINDER HEAD, 3". 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (4 required per assembly) | ||
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[ More info ] Unavailable |
| #12 — 3704796 — BOLT, CYLINDER HEAD, 1-3/4". 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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[ More info ] Unavailable |
| #13 — 3796243 — PUSH ROD. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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[ More info ] Unavailable |
| #16 — 3744341 — NUT, ROCKER ARM. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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[ More info ] Unavailable |
| #16 — 3896648 — NUT, ROCKER ARM. 454 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (16 required per assembly) | ||
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CUM3896648 - PLUG,RETAINER [ More info ] Unavailable |
| #19 — 460578 — BOLT, VALVE COVER. 454 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (14 required per assembly) | ||
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0460578 - 0460578 - *GASKET [ More info ] Unavailable Replaced by 5950740 |
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5950740 - GASKET [ More info ] Unavailable |
| #20 — 311545 — ELBOW, VALVE COVER (2 required per assembly) | ||
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0311545 - Valve Cover Elbow [ More info ]
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3852104 - Elbow - Volvo Penta (3852104) [ More info ]
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| #21 — 910089 — GASKET, CYLINDER HEAD. 350 305 (2 required per assembly) | ||
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0910089 - Gasket [ More info ] Unavailable |
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0914971 - Gasket [ More info ] Unavailable |
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NLA [ More info ] Unavailable |
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3853380 - Cylinder Head Gasket Volvo Penta (3853380) [ More info ]
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18-3876 - Head Gasket 27-75611, 914971 [ More info ]
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| #22 — 979826 — SPARK PLUG, AC MR43T (8 required per assembly) | ||
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0979826 - Spark Plug MR43T [ More info ] Unavailable |
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0763819 - Spark Plug MR43T [ More info ] Unavailable |
| #22 — 979827 — SPARK PLUG, CHAMPION RBL-8 (8 required per assembly) | ||
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0979827 [ More info ] Unavailable Replaced by 0916476 |
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0916476 [ More info ] Unavailable Replaced by 3854400 |
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3854400 - Spark Plug RV15YC4 [ More info ] Unavailable |
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RV15YC4 - Champion Spark Plug ( #18) [ More info ]
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| #23 — 850843 — OIL FILL CAP, BAYONET TYPE. 350 305 PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (1 required per assembly) | ||
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12-850843 - Washer [ More info ] Unavailable |
| #24 — 908924 — CLAMP, FUEL LINE, STBD. (1 required per assembly) | ||
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0908924 [ More info ] Unavailable Replaced by 3852458 |
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3852458 - Clamp - Oil Drain Tube [ More info ]
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| #25 — 908276 — PIPE PLUG, CYLINDER HEAD (2 required per assembly) | ||
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0908276 - Pipe Plug [ More info ]
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| #26 — 312316 — SCREW, CLAMP, FUEL LINE (1 required per assembly) | ||
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| #27 — 306405 — WASHER, CLAMP, FUEL LINE (3 required per assembly) | ||
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0306405 - Washer [ More info ]
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3852058 - Washer - Volvo Penta (3852058) [ More info ]
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