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Vehicle Info NeededMEZIEREPART NUMBER: 680-WP400SP
400 Series Mechanical Water Pump Big Block Chevy Short-style
$54250
Ships on 09/29/2026
Lowest Price GuaranteeChevy - Big Block - Standard Rotation PumpsHeater/Bypass Ports & Plugs
- 400 Series Mechanical Water Pump
- Big Block Chevy; Short-style
- Standard Rotation
- With heater and bypass ports
- Black Anodize Finish
This water pump model features: - Fits big 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
- Ported to accept heater and bypass fittings
- Fittings available for a variety of AN and hose connections
- 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
Part TypeWater Pump
BrandMEZIERE
Package Height6.4
Package Width7.5
Package Length12.6
Weight6.38 PG
Part CategoryPerformance Parts
Pump MaterialBillet aluminum
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 NumberWP400SP
Package Qty1
Package TypeEA
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