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Vehicle Info NeededMEZIEREPART NUMBER: 680-WP401S
400 Series Mechanical Water Pump Small Block Chevy Short-style
$54250
Ships on 09/17/2026
Lowest Price GuaranteeChevy - Small Block - Standard Rotation PumpsNo Heater/Bypass Ports
- 400 Series Mechanical Water Pump
- Small Block Chevy; Short-style
- Standard Rotation
- Without heater and bypass ports
- Black Anodize Finish
This water pump model features: - Fits small block Chevrolet
- Suitable for all street or racing applications.
- Large Chevrolet bearing and seal pack provide excellent reliability.
- Welded 1-3/4' inlet port for lower hose.
- Show quality chrome finish
- All stainless steel hardware included.
- All billet body and impeller provide tight clearances for excellent flow characteristics.
- Pump will clear cam belt drives and most blower drives.
- Standard V-belt rotation
- Does not have ports for heater and bypass connections
Part TypeWater Pump
BrandMEZIERE
Part CategoryPerformance Parts
Pump MaterialAluminum
Pump FlowHigh-volume
Water Pump Inlet Diameter1.75 in (44.5 mm)
Pilot Diameter0.625 in (15.9 mm)
QuantitySold individually
Water Pump RotationClockwise
Part FitmentSemi Universal
Pump FinishBlack anodized
Vendor Part NumberWP401S
Package Qty1
Package TypeEA
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