ls3

  1. Movie Muscle

    NEW OEM /GM Performance Water Pump for LS3 and LS7 Engines

    Brand new factory OEM /GM Performance Water Pump for LS3 and LS7 Engines. Comes from factory with thermostat housing and thermostat pre installed as well. GM part number is 19180610, casting number on housing is 12604630. Many mistake the casting number for the part number so you will see it...
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