All US Motor Works mechanical water pumps are designed and tested to meet or exceed OEM specifications. Using advanced research, they include efficient impellers, case-hardened bearings, and unitized seals to provide optimum cooling with performance and longevity. Every US Motor Works mechanical water pump is supplied with a quality mounting gasket and other accessories (seals/gaskets) necessary to properly complete the installation.
US Motor Works mechanical water pumps feature: * Case hardened bearings that meet specific radial torque and axial load requirements; they have higher load capacities, are tough on the outside, yet flexible on the inside … ideal for withstanding imbalance or vibration * All mounting surfaces are CNC-machined for easy installation, precision sealing, long component life, and maximum efficiency * Inspected and tested to ISO: 9001:2015 standards * Industry-leading metal impeller integration; metal impellers handle more torque and higher temperatures than plastic to improve high-rpm performance and combat failure caused by broken or distorted impellers * Highly durable metal impellers are also chemical-resistant, withstand variables in high-mileage engines, and are better for transit and storage
Fits Big Block Chrysler 383, 400, 426W, 440 Billet aluminium construction Silver anodised finish Multi fit bolt pattern crank and water pulley Does not suit vehicles with A/C or Power...
Brand New Torco Black Alternator Bracket Big Block Mopar Dodge Chrysler383-440 Fits Big Block Mopar, 383 and 440 engines This bracket is a stock OEM style top and bottom...
Calflows’s Pro Series Ready to Run Distributor is perfect for a street performance ignition upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball...
Suits Big Block Chrysler
Triple layer gaskets
Stainless steel with a heat-resistant, rubber-based inner core
Conforms to surface irregularities to create a tight, leak-proof seal
1 pair of gaskets
Fits Big Block Chrysler 383, 400, 426W, 440 Billet aluminium construction Silver anodised finish Multi fit bolt pattern crank and water pulley Does not suit vehicles with A/C or Power...
Brand New Torco Black Alternator Bracket Big Block Mopar Dodge Chrysler383-440 Fits Big Block Mopar, 383 and 440 engines This bracket is a stock OEM style top and bottom...
Calflows’s Pro Series Ready to Run Distributor is perfect for a street performance ignition upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball...
Suits Big Block Chrysler
Triple layer gaskets
Stainless steel with a heat-resistant, rubber-based inner core
Conforms to surface irregularities to create a tight, leak-proof seal
1 pair of gaskets