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PRW Power High Performance Aluminum Water Pump; Short Style (71-82 5.7L Corvette C3)Find parts that fit my vehicle
Item EK-25-939349
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$155.15
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Product Information
Description, Q&A, Specs & Installation
Description
PRW High Performance Aluminum Water Pump - Chevrolet Corvette 350 Small Block 1971-82, 3/4 pulley pilot shaft, block-to-hub 5.8125, As-Cast Finish.
Style: Short
Pilot Size: 3/4"
Shaft OD: 3/4"
Block to Hub Height: 5.800"
Rotation: Standard
Inlet Size: 1.80"
PRWs high flow aluminum water pumps are engineered to deliver an increased water flow. These super velocity pumps significantly improve cooling for all street, high performance and racing applications. With special cast-iron impeller and tight clearances, PRW High Performance Aluminum Water Pumps provide increased coolant flow, block pressure, and balanced delivery. Each pump features low pressure-injected, aluminum alloy pump bodies that are complemented by a precision cast-iron impeller design. This helps minimize engine hot spots at any speed.
Equalized water flow distribution and pressure balanced water passages minimize internal engine hot-spots making these pumps an excellent alternative for not only racers, but also trucks, towing, and motorhome applications. Cruisers and hot rodders will appreciate the improved cooling at low speeds and the availability of polished aluminum water pump bodies for nearly every application.
Benefits/Characteristics
Aircraft industry tolerances
0.750 diameter steel shafts
Reliable cast iron CNC machined impellers
Pressure injected aluminum alloy pump bodies
Billet steel hubs and shielded-seal roller ball bearings
Back plate O ring sealed for most applications
SBC applications include adjustable hardware
Style: Short
Pilot Size: 3/4"
Shaft OD: 3/4"
Block to Hub Height: 5.800"
Rotation: Standard
Inlet Size: 1.80"
PRWs high flow aluminum water pumps are engineered to deliver an increased water flow. These super velocity pumps significantly improve cooling for all street, high performance and racing applications. With special cast-iron impeller and tight clearances, PRW High Performance Aluminum Water Pumps provide increased coolant flow, block pressure, and balanced delivery. Each pump features low pressure-injected, aluminum alloy pump bodies that are complemented by a precision cast-iron impeller design. This helps minimize engine hot spots at any speed.
Equalized water flow distribution and pressure balanced water passages minimize internal engine hot-spots making these pumps an excellent alternative for not only racers, but also trucks, towing, and motorhome applications. Cruisers and hot rodders will appreciate the improved cooling at low speeds and the availability of polished aluminum water pump bodies for nearly every application.
Benefits/Characteristics
Aircraft industry tolerances
0.750 diameter steel shafts
Reliable cast iron CNC machined impellers
Pressure injected aluminum alloy pump bodies
Billet steel hubs and shielded-seal roller ball bearings
Back plate O ring sealed for most applications
SBC applications include adjustable hardware
PRW Power 1435003
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
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Will It Fit My Corvette
- Base - 71, 72, 73, 74, 77, 78, 79, 80, 81, 82
- Collector's Edition - 82
- Indianapolis 500 Pace Car - 78
- Silver Anniversary Edition - 78
- Stingray - 75, 76
