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GM - Custom Performance Engine Bearings
YOU ARE HERE: ENGINES/VEHICLES > GM > CUSTOM ENGINE BEARINGS
| ENGINE BEARINGS |
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CON ROD BEARING SET |
MAIN BEARING SET |
| Part# |
Part# |
1B1663H
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1B1663HX
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| Sizes |
STD, 01, 10 |
STD |
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| Oil Clearance |
Standard |
+ 0.001" Extra |
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| Half Type |
Upper & Lower |
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| Material |
Tri-metal Hardened steel backs
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| Min Std Shaft Size |
1.8885" / 47.968mm
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| Max Std Shaft Size |
1.8890" / 47.981mm
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| Min Std Tunnel Size |
2.0150" / 51.181mm
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| Max Std Tunnel Size |
2.0155" / 51.194mm
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| Max Wall at Crown |
0.0625" / 1.588mm
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0.0620" / 1.575mm
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| Max Overall Length |
0.792" / 20.12mm
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| Notes |
Honda Journal size |
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Diagram
(Top View) |
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