EDELBROCK VICTOR SERIES ALUMINUM WATER PUMP For 1969-1979 389-455 c.i. Pontiac V8s Catalog #8856, 88563

Edelbrock #88563 Water Pump Pontiac 389-455 Standard Rotation 11 Bolt Black Ideal To Prevent Overheating In Street Rods And Street Machines


Standard Impeller Rotation

0. 625 in. Pilot Shaft

0. 750 in. Ball/Ball Bearing

4. 50 in. Block To Hub Height

Black Finish

DETAILS

Edelbrock #88563 Water Pump Pontiac 389-455 standard rotation black ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these "super cooling" Water Pumps to provide maximum flow, maximum pressure and equal distribution to both sides of the block within 1%. Available for most popular applications, these high performance pumps flow in only one direction for optimum efficiency. The casting's computer-designed internal passages and precision powdered metal impeller produce the maximum flow rate possible.


IMPORTANT NOTE:  Proper installation is the responsibility of the installer.  Improper installation may result in poor performance and engine or vehicle damage. 

DESCRIPTION:  The Victor series #8856 is a heavy duty water pump for both street and racing applications.  The pump is a direct replacement for the original equipment pump to provide compatibility with all accessories and pulleys.  It offers weight savings along with increased durability and cooling potential.  It is a standard rotation water pump for Pontiac engines equipped with the 11 bolt timing cover.  The earlier 1963 - 1968 engines will need to be converted to the later timing cover and pulley setup to use this pump. 4.500" from block face to front of mounting flange. 5/8" pilot shaft.

INSTALLATION:  Installation is the same as for original equipment water pumps.  This pump includes a new backplate.  Consult service manual for specific procedures, if necessary.

CAUTION:  Be sure that the fan bolts don’t protrude through the hub so far that they hit the water pump housing. 

SPECIAL NOTES:  Check closely for any interference with drive belts; some filing for clearance may be necessary with some applications.  The distance from the flange surface to the hub should measure 4.50”. 

ManufacturerEdelbrock
ApplicationApplication Specific
UPC00085347885633
Thermostat And Housing IncludedNo
Thermostat And Housing IncludedNo
Mounting Hole Quantity10
Housing MaterialAluminum
Impeller MaterialPowdered Metal
Installation WarningsYes
Hub Hole Quantity6
Fan Clutch IncludedNo
Impeller Vane Quantity6
Includes Back HousingYes
Related Cooling Fan ComponentsNo
Casting Number8856




Installation Notes
  • Incorrect alignment or an unbalanced condition puts excessive strain on the pump's shaft and/or bearing and will result in early failure of the shaft and/or bearing; The balance of the assembly depends primarily upon the concentricity of the fan clutch and spacers with the pump shaft; Concentricity is not assured when universal type clutches or spacers are used. Universal fan clutches and spacers have a 3/4" pilot hole, so an adapter must be used when installing a water pump with a 5/8" shaft, the adapter bushing is supplied with the unit; So special care must be taken to maintain concentricity with the shaft and the fan clutch. Failure to do so will void warranty; The use of aftermarket (non-OEM) fan spacers are not recommended and will void the warranty of the water pump
Hub Height4.500 in
Impeller RotationStandard
Outlet Quantity1
Pulley IncludedNo
Water Pump Drive TypeV-Belt

KIT CONTENTS: (1) Water Pump Assembly (1) Backing Plate (2) Backing Plate Gasket