Home - Cooling/Heat Protection - Water Pumps & Accessories - EMP Stewart Stage 3 Ultra high Flow Water Pumps 33103

EMP Stewart Stage 3 Ultra high Flow Water Pumps 33103

EMP Stewart Stage 3 Ultra high Flow Water Pumps 33103
EMP Stewart Stage 3 Water Pumps 33103 EMP Stewart Stage 3 Water Pumps 33103
7.54 lbs
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Chevrolet Small Block-Crate- Short

5.795" Length

3/4" Bearing

3/4" Shaft

Aluminum Finish

Models with 3/4" ball/roller bearings offer five times the strength of standard bearings

High flow impeller

The Stage 3 has been Stewart’s most popular pump for over 10 years.

Equal flow to left and right cylinder heads

High flow and pressure

356-T6 heat treated aluminum specially ribbed casting

Zinc-plated rear cover and bolts

Two 1/2" NPT auxiliary inlets

Precision ground ½” steel billet fan hub with dual bolt pattern for perfect pulley alignment

Fan hub set screw for positive positioning

Pump Flow: High-volume

Pump Material: Aluminum

Pump Finish: Natural

Water Pump Rotation: Clockwise

Pilot Diameter (in): 0.750 in.

Notes: 5.795 in. length.

EMP Stewart water pumps are the premier choice of professional engine builders, race teams, and performance enthusiasts. They're great for street rodding and OEM replacement applications, and even the most extreme forms of motorsports in the world, including NASCAR Winston Cup and NHRA Pro Stock. These EMP Stewart Stage 3 water pumps are assembled in an exclusive 356-T6 heat-treated aluminum casting. These pumps feature a 1/2 in. billet steel fan hub that is strongly recommended for high-rpm applications. EMP Stewart Stage 3 water pumps are recommended for any racing application.

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