LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Water Pump O-ring

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Old Sep 30, 2019 | 01:09 PM
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Joseph95's Avatar
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Default Water Pump O-ring

Does anyone know what the replacement part for the water pump o-ring no. 10128329? I looked on gmpartsdirect and it says that this part is no longer available. I need it for Meziere water pump, and can’t seem to find one. Any help is appreciated.
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Old Oct 3, 2019 | 08:28 AM
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Originally Posted by Joseph95
Does anyone know what the replacement part for the water pump o-ring no. 10128329? I looked on gmpartsdirect and it says that this part is no longer available. I need it for Meziere water pump, and can’t seem to find one. Any help is appreciated.
I'm on the same boat as you are. Maybe you can put a tiny bead of silicone around the area and torque to spec.
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Old Oct 3, 2019 | 09:57 PM
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I was thinking that the o-rings included in the Fel Pro timing cover set were for the water pump shaft. The whole set is like 10 bucks.
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