Stewart Components® 41203 - Stage 4 Engine Water Pump

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$374.79
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Product Details

Stage 4 Engine Water Pump (41203) by Stewart Components®. Material: Aluminum. Length: 5.750". Type: Not Adjustable. Non-Adjustable. Stewart Stage 4 water pumps are the 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!. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance and years of trouble-free service.

Specifications

Bearing: 3/4"
Length: 5.750"
Pilot Diameter: 0.750"
Pump Finish: Natural
Pump Flow: High-volume
Pump Material: Aluminum
Quantity: 1 Piece
Shaft: 3/4"
Water Pump Rotation: Clockwise

Features

  • Models with 3/4" ball/roller bearings offer five times the strength of standard bearings
  • Equal flow to left and right cylinder heads
  • High flow and pressure
  • 356-T6 heat treated aluminum specially ribbed casting
  • Maximum flow close tolerance DRV-8 aluminum impeller
  • Zinc-plated rear cover and bolts
  • Two 1/2" NPT auxiliary inlets
  • More flow than any pump available
  • More pressure than competing pumps
  • Less horsepower consumption
  • Precision ground 1/2" steel billet fan hub with dual bolt pattern for perfect pulley alignment
  • Fan hub set screw for positive positioning

If you are a car junkie, you certainly keep all the systems and parts of your vehicle in perfect condition. Surely, the cooling system is no exception, and if you want your vehicle to function at its full potential, the high-quality performance cooling parts we offer are just what the doctor ordered. This product has a heavy-duty construction to be reliable and durable enough to hold up to hard use and wear. So, if you're looking for performance cooling parts with increased capacity and heat transfer capability, we will have you covered.

For over 25 years, Stewart Components® has been a recognized leader in high-flow cooling system technology. The company is focused on the development and production of mechanical and electric water pumps and cooling system components. Stewart Components combines engineering expertise and advanced product development to bring forth innovative solutions. The company’s water pumps are second to none in performance and reliability thanks to such innovations as special high-strength castings, larger flow passages, more efficient impellers, and stronger bearings. Stewart water pumps are the number one choice of professional engine builders, race teams and performance enthusiasts, from street rodding and OEM replacement applications, to the most extreme forms of motorsports in the world. Every Stewart pump is hand-assembled and includes a one-year guarantee.

Part Number:
41203

Vehicle Fitment

This part is universal
  • Fits Following Engines: 409 CID Chevy Big Block V8
  • Fits Following Engines: 427 Chevy Big Block V8 (Mark I "Z11")
  • Fits Following Engines: 454 CID Chevy Big Block V8
  • Fits Following Engines: 348 CID Chevy Big Block V8
  • Fits Following Engines: 402 CID Chevy Big Block V8
  • Fits Following Engines: 396 CID Chevy Big Block V8
  • Fits Following Engines: 366 CID Chevy Big Block V8
  • Fits Following Engines: 496 CID Chevy Big Block V8

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Stewart Components® 41203 - Stage 4 Engine Water Pump
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