Stewart Components Water Pumps Product images may differ from actual product appearance. 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 water 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 Stage-4 Features Cutting edge in performance water pump technology This pump utilizes the Stewart Components DRV-8 impeller, which is fully CNC machined from 6061-T6 billet aluminum Its special design flows up to 160 GPM, while consuming over 2 horsepower at 4,500 RPM The ULTIMATE water pump for your racing application!

935-11104

Stage-1 Water Pump BB-Chevy - Short View this item

$81.99 Ships 02/21/12

935-11113

Stage-1 Water Pump BB-Chevy - Long View this item

$92.99 Ships 02/21/12

935-12103

Stage-1 Water Pump SB-Chevy - Short 5/8'' Pilot View this item

$83.99 Ships 02/21/12

935-12203

Stage-1 Water Pump SB-Chevy - Short 3/4'' Pilot View this item

$82.99 Ships 02/21/12

935-13103

Stage-1 Water Pump SB-Chevy - Short 1971-82 Corvette Only View this item

$82.99 Ships 02/21/12

935-13113

Stage-1 Water Pump SB-Chevy - Long View this item

$82.99 Ships 02/21/12

935-13403

Stage-1 Water Pump SB-Chevy - Short 1984-92 Corvette Only OEM Aluminum Housing View this item

$101.99 Ships 02/21/12

935-13403-HP

Stage-1 Water Pump SB-Chevy - Short 1984-92 Corvette Only OEM Aluminum Housing Polished View this item

$201.99 Ships 02/21/12

935-16183-HP

Stage-1 Water Pump Ford, 260, 289, 302, 351W - Short View this item

$192.99 Ships 02/21/12

935-21104

Stage-2 Water Pump BB-Chevy - Short View this item

$192.99 Ships 02/21/12

935-21105HP

Stage-2 Water Pump BB-Chevy - Short Counter Clockwise Rotation Polished View this item

$257.99 Ships 02/21/12

935-21123HP

Stage-2 Water Pump BB-Chevy - Long 87-up Counter Clockwise Rotation Polished View this item

$284.99 Ships 02/21/12

935-22103

Stage-2 Water Pump SB-Chevy - Short 5/8'' Pilot View this item

$171.99 Ships 02/21/12

935-22203

Stage-2 Water Pump SB-Chevy - Short 3/4'' Pilot View this item

$136.99 Ships 02/21/12

935-23103

Stage-2 Water Pump SB-Chevy - Short 1971-82 Corvette Only View this item

$166.99 Ships 02/21/12

935-23113

Stage-2 Water Pump SB-Chevy - Long View this item

$166.99 Ships 02/21/12

935-32200

Stage-3 Water Pump SB-Chevy - Short 3/4'' Pilot Adjustable Mounting Holes View this item

$207.99 Ships 02/21/12

935-32203

Stage-3 Water Pump SB-Chevy - Short 3/4'' Pilot View this item

$192.99 Ships 02/21/12

935-33100

Stage-3 Water Pump SB-Chevy - Short 1971-82 Corvette Only Adjustable Mounting Holes View this item

$205.99 Ships 02/21/12

935-33103

Stage-3 Water Pump SB-Chevy - Short 1971-82 Corvette Only View this item

$192.99 Ships 02/21/12

935-41203

Stage-4 Water Pump BB-Chevy - Short View this item

$321.99 Ships 02/21/12