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177 Fulford Dr.
Harkers Island, NC 28531
(252) 504-3355
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Head Bolt Set for GM 2.5 153 and 3.0L 181 cid 4 Cylinder Mercruiser OMC Volvo


  • Part #: QSTHB3.0L

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Head Bolt Set for GM Inline 4 Cylinder marine engines.

120 HP all Years
140HP All Years
2.5 Liter All Years
3.0 Liter All Years
153 Cubic Inch All Years
181 Cubic Inch All Years

They come with sealant pre-installed on the threads.

These Engines Are Used By Used by Mercruiser OMC Marine Power Chris Craft and Volvo Penta.

Includes all 10 Head Bolts.

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