PRW High Performance Mechanical Water Pumps

4.06 out of 5 stars 31 Customer Reviews

PRW High Performance mechanical water pumps are engineered to deliver increased water flow faster. These super velocity pumps significantly improve cooling for all

PRW High Performance mechanical water pumps are engineered to deliver increased water flow faster. These super velocity pumps significantly improve cooling for all street, high performance, and racing applications. The low pressure-injected, A356 aluminum alloy pump bodies are complemented by a precision, high-flow cast iron impeller design. Pressure-balanced water passages equalize flow and minimize engine hot spots at any speed. PRW High Performance mechanical water pumps are excellent alternatives for not only racers, but also trucks, towing, and motorhome applications. Order the model recommended for your specific vehicle and engine size.

Features, items, and specs:

* 35 gpm at 4,000 rpm with minimal cavitation and proportional increased flow rates at 5,000+ rpm
* Aircraft industry tolerances
* Heavy-duty 0.75 in. diameter steel shafts
* Billet steel hubs and shielded-seal roller ball bearings
* Back plate O-ring sealed for most applications
* System Basis Chip (SBC) applications include adjustable hardware

Showing In Stock Items. Show All 17 Items.

Results 1 - 15 of 15

PRW High Performance Mechanical Water Pumps 1446000

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Big Block 385, Each

Part Number: PQX-1446000

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1430200

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: PQX-1430200

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1445500

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Pontiac, V8, Each

Part Number: PQX-1445500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1446010

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Ford, Big Block 385, Each

Part Number: PQX-1446010

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1439000

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Big Block FE, Each

Part Number: PQX-1439000

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1435100

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: PQX-1435100

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1428900

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Mercury, Each

Part Number: PQX-1428900

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1435110

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Ford, Lincoln, Mercury, Each

Part Number: PQX-1435110

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

PRW High Performance Mechanical Water Pumps 1439010

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Ford, Big Block FE, Each

Part Number: PQX-1439010

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1428910

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Ford, Mercury, Each

Part Number: PQX-1428910

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1435001

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PQX-1435001

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1444001

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1444001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1430210

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Ford, Lincoln, Mercury, Each

Part Number: PQX-1430210

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1435011

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: PQX-1435011

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1444011

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1444011

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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