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350 Water Pump Woes
I am on my third low mileage NAPA water pump on my 1984 K10 4x4. The pump doesn't wear out but the back plate erodes to the point it leaks. Always has 50/50 antifreeze. It doesn't leak from corrosion but seems to erode from the water action against the back plate. If the back plate was...- racerboy9
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- Replies: 34
- Forum: Tech Discussion
