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Vehicle Info NeededMEZIEREPART NUMBER: 680-WP111CHD
100 Series Electric Water Pump Small Block Ford / AMC
$82222
Ships on Sep 17, 2026
Lowest Price Guarantee- 100 Series Electric Water Pump
- Small Block Ford / AMC
- 42 GPM
- Heavy Duty Motor
- Chrome Finish
This is the most common pump body for small block Ford engines. It will bolt up to front covers from the early 1964 style through 1993 and slightly beyond. It has been used as the heart of many cooling systems and can be coupled with one of several different back plates to complete your system right. 1' NPT inlet required.
Ford Engine Back Plate Requirements: - WP112 - Early 221-289ci
- WP113 - Traditional 289ci/5.0L
- WP123 - Cleveland
AMC Engine Back Plate Requirements: - WP127 - 360-401ci
Features: - Fits small block Ford Windsor, Cleveland and 5.0 models before 1994
- Suitable for street or drag strip use - 3000+ hour life expectancy
- Show quality finish
- Heavy duty motor provides 42 gallons per minute free flow rating
- All stainless steel hardware included
- Light weight. Complete standard small block Ford unit weighs only 5.7 pounds!
- Stainless steel large diameter main shaft with high performance ceramic seal
- Pump will clear cam belt drives and most blower drives
- 1' NPT inlet adapters are available for #12AN, #16AN, #20AN, 1-1/4', 1-1/2' or 1-3/4' slip hose
Technical Specifications: - Belt Drives: If you are running a Yates, Danny B, Jesel, or Race Master cam belt drive on your small block Ford, you will need to use pump part number 680-WP173CHD
- Distributor Belt Drives: Spacers will be necessary to clear belt drive distributor systems.
- Finishing The System: This pump is supplied complete with gasketsand hardware but without the inlet fitting and optional back plate. The fitting needs to be ordered according to the size of the lower radiator hose. A back plate will be required in all applications using a stock style timing cover.
- Amperage draw: Under normal use the pump will draw 6-7 amps.
- Overall Height Dimension: The heavy duty pump is 6.60' long from the mounting surface to the tip of the pump.
- Pump Weight: This application weighs 5.7 lbs.
Additional Notes:The standard 42GPM pump is suitable for normally aspirated engines up to 650HP. Supercharged, turbocharged and high compression, high horsepower applications should use the 55GPM High Flow pump only. This model does not accept heater or bypass hoses as a standard.
Part TypeWater Pump
BrandMEZIERE
Weight6.6 lb (2.993 kg)
Part CategoryPerformance Parts
Pump MaterialAluminum
Hose Adapter RequiredYes
Amp Draw8.00 amps
Hose Adapter IncludedNo
Overall Depth6.8 in (172.7 mm)
QuantitySold individually
Hose Adapter Thread Size (In.)1 NPT
Part FitmentSemi Universal
Flow Rate @ 12 Volts (Gpm)42 GPM
Pump FinishChrome
Vendor Part NumberWP111CHD
Package Qty1
Package TypeEA
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