Stewart Pro Series Water Pump Replacement Cartridge H778C01XS All flywheels feature an integral

All flywheels feature an integral pulley for 8M-20 HTD timing belts

Engineering and manufacturing hundreds of aluminum high performance Northern Radiators in race cars

GM V6 / Oldsmobile V8 / Small Block Chevy

Fitting Included

Aeromotive Diesel Universal Lift Pump

Stewart Pro Series Water Pump Replacement Cartridge H778C01XS All flywheels feature an integralPro Series Water Pump Replacement Cartridge Replacement Cartridge for Pro Series Pumps STE50005, STE14000 and STE50025. Stewart Components has been a recognized leader in high flow cooling system technolog for decades, and is currently developing the next generation of high efficiency advanced mechanical and electric water pumps and cooling system components. Stewart Components combines engineering expertise and advanced product development to bring