Chev 454 BBC Weiand Action Plus Mechanical Water Pump SWP # WEI9212

Water Pump, Mechanical, Action Plus, Short, High-Volume, Aluminum, Natural, Chevy, Big Block, Each WEI9212

Pump Flow:

High-volume

Water Pump Rotation:

Clockwise

Pilot Diameter (in.):

0.625 in.

Pump Material:

Aluminum

Pump Color:

Natural

Water Pump Style:

Short

Remanufactured:

No

Quantity:

Sold individually.

Weiand Action Plus Mechanical Water Pumps

Weiand Action Plus pumps are ideal for street use. They feature a stamped steel impeller that provides optimum water flow, while consuming less horsepower than stock pumps. The impeller also limits high rpm cavitation (air in the water) and will not crack, corrode, or fatigue like aluminum impellers can. The Action Plus pumps also feature a heavy-duty shaft, bearing, and seal. Action Plus aluminum pumps weigh approximately 30 to 50 percent less than stock iron pumps, and have an exclusive counterbore to keep the bearing from "walking" in the housing.