Stewart Stage 3 Short Design Water Pump - Adjustable - 3/4 in Pilot - Small Block Chevy AK11411 1-5/8 in Eye

1-5/8 in Eye

Cold formed solid steelVehicle Applications: 2004-2012 Chevrolet Colorado/Canyon (All Cabs) 1 1/4" Front SwaybarVehicle Applications: 2004-2012 Chevrolet Colorado/Canyon (All Cabs) 1 1/4" Front Swaybar

3000-3800 RPM

2015-2016 Chevrolet Silverado 3500 HD

0-2750 lb Car Weight

Stewart Stage 3 Short Design Water Pump - Adjustable - 3/4 in Pilot - Small Block Chevy AK11411 1-5/8 in EyeStage 3 These pumps are assembled with exclusive EMP Stewart Components 356 T6 heat treated aluminum castings. Designed in our cooling system research and development lab and precision machined on CNC machining centers. The fan hubs are 1 2" thick and machined from billet steel. These hubs are preferred by many top engine builders for lower vibration in higher RPM applications. Recommended for Moderate to heavy racing applications. All Stage 3 pumps