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PRW High Performance Mechanical Water Pumps

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

4.06 out of 5 stars ( 31 )

$77.81

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$109.87

PRW Water Necks

PRW water necks are available with a rubber O-ring or a standard paper gasket for a leak-free seal. They're made from cast or billet aluminum, straight or angled, with either a natural or polished finish. Order the model recommended for your engine application.

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$54.99

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$65.22

PRW Water Pump Supercharger Girdles

PRW water pump supercharger girdle kits are the solution to strengthen your water pump pulley for your supercharged engine. Manufactured from 6061 billet aluminum, each kit includes girdle, fasteners, and thread locker. Brace your pulley for high performance using PRW girdles.

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$109.27

PRW Radiator Hose Fillers

Made from cast aluminum for a smooth look, PRW radiator hose fillers are designed to fit inline in the radiator hose. They include two outlets and an NPT overflow. These fillers use a standard radiator cap. Order the model designed to fit your radiator hose diameter.

4.0 out of 5 stars ( 2 )

$58.32