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Vehicle Info NeededPROFORMPART NUMBER: 778-66227K2
Mechanical Water Pump Kit
$25790
Ships on Nov 03, 2026
Lowest Price GuaranteeMopar Water Pumps
- Mechanical Water Pump Kit
- Big Block Chrysler B, RB, HEMI Engines
- Cast Aluminum
Includes: - Water Pump
- Water Pump Housing
- Gaskets
- RTV Silicone
Proform Mechanical Water Pump Kit Includes:
- Proform Aluminum Mechanical Water Pump - 778-66227
- Proform Officially Licensed Mopar Aluminum Water Pump Housing - 778-440-453
- Fel-Pro Water Pump Housing to Block Gasket - 375-11731
- Fel-Pro Water Pump to Housing Gasket - 375-11730
- Dynatex DynaBlack RTV Silicone Gasket Maker - 555-28035
Replace your old water pump or housing with a quality built Proform Water Pump or Water Pump Housing. These ultra lightweight units are cast aluminum, instead of steel, providing significant weight savings over comparable OE parts.
JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.
Part TypeWater Pump
Product LineProform Cast Aluminum Water Pumps and Housings
BrandPROFORM
Part CategoryPerformance Parts
Pump MaterialAluminum
Part FitmentSemi Universal
Pump FinishNatural
Package Qty1
Package TypeEA
Items You Need
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)
![Drain Pan [7 Quart]](https://www.jegs.com/images/mini_200/500/555/555-w4070.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
