Ford 351C/351M/400 High-Flow Mechanical Water Pump - Polished

This Ford 351C, 351M, and 400 High-Flow Mechanical Water Pump is designed for Ford 335-series V8 engines. Featuring a high-volume 8-vane aluminum impeller, clockwise rotation, and driver-side inlet configuration, it helps improve coolant circulation while maintaining compatibility with many traditional Cleveland and Modified accessory drive systems.

Pulley Alignment
5.710 in. hub height and 0.625 in. pilot diameter help position the pulley and fan drive during installation.

Inlet Configuration
This water pump uses a driver-side lower radiator hose inlet and is designed for compatible Ford 351C, 351M, and 400 cooling systems. Verify inlet location before ordering to ensure proper radiator hose routing and cooling system compatibility.

Impeller & Flow Design
The 8-vane clockwise high-volume impeller setup helps move coolant steadily through the block, heads, and radiator circuit.

Installation Notes
Confirm gasket included: yes, mounting hardware included: no, back housing included: yes before final assembly.

COMPATIBLE WITH
FORD CLEVELAND "335" V8
• 5.8 L / 351 in3 commonly referred to as 351C
FORD MODIFIED "335" V8
• 5.8 L / 351 in3 commonly referred to as 351M
• 6.6 L / 400 in3

NOTES
Fits many '70-'78 models with driver-side inlet only

SPECIFICATIONS
Color: Silver
Finish: Polished
Gasket Included: Yes
Grade Type: Performance
Housing Material: Aluminum
Hub Height: 5.710 in.
Hub Hole Quantity: 8
Hub Thickness: 0.500 in.
Impeller Material: Aluminum
Impeller Rotation: Clockwise
Impeller Vane Quantity: 8
Includes Back Housing: Yes
Mounting Hardware Included: No
Mounting Hole Quantity: 11
Outlet Quantity: 1
Pilot Diameter: 0.625 in.
Pulley Included: No
Pump Flow: High-volume
Thermostat And Housing Included: No
Water Pump Drive Type: Mechanical