Meziere WP101SHD Electric Water Pump 100 Series Small Block Chevy 42 GPM Heavy Duty

The Meziere WP101SHD is a premium 100 Series electric water pump engineered specifically for small block Chevrolet applications. This heavy-duty motor provides 42 gallons per minute free flow rating, making it ideal for sport cars, drag racing, and mild street performance builds. The pump housing, motor cap, and impeller are CNC-machined from 6061-T6 billet aluminum for superior corrosion resistance.

Key Features:

• 3000+ hour life expectancy suitable for street or drag strip use
• Weighs only 5.5 lbs complete for significant weight savings
• Stainless steel impeller shaft with 1-piece carbon-ceramic seal that isolates the epoxy-coated motor from coolant
• Black anodized finish for show-quality appearance
• Draws 6-7 amps under normal use
• Machined with enough back spacing to clear cam belt drives and compatible with most roots blower drives
• All stainless steel hardware included
• Radio frequency suppression circuit reduces ignition RF interference

Technical Specifications:

• Passenger side inlet port standard with 1 inch NPT
• 7.25 inches long from mounting surface to pump tip
• 12-volt operation
• Standard 35GPM pump suitable for normally aspirated engines up to 650HP; this heavy-duty 42 GPM version recommended for supercharged, turbocharged and high compression applications

This pump is supplied complete with gaskets and hardware. Inlet fitting must be ordered separately to match your lower radiator hose size. Optional adapters available for #12AN, #16AN, #20AN, and various slip hose sizes. American made with pride and quality, backed by a 2-year unlimited mileage warranty.