For over 25 years, Stewart Components has been a recognized leader in high-flow cooling system technology, 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 forth innovative solutions. These pumps are available in three stages to better match your specific application.

  Stage-1 Features:

Brand new blueprinted OEM castings

Internally modified for performance and reliability

Recommended for stock or mild performance applications

Stage-2 Features:

Aftermarket heat-treated aluminum casting

Several significant performance improvements over Stage 1

Recommended for stock or mild to moderate racing applications

Stage-3 Features

Aftermarket heat-treated aluminum casting

Same internal upgrades as Stage 2

1/2'' billet steel fan hub

Strongly recommended for any high RPM racing application