Edelbrock #8863 Water Pump big block Chevy reverse rotation polished 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.
Specifications:
| Description_ABR |
Water Pump |
| Description_ASM |
Chevrolet:Big-Block:454 (7.4L) |
| Description_DEF |
Engine Water Pump |
| Description_EXT |
Edelbrock #8863 Water Pump Big Block Chevy Reverse Rotation Polished Ideal To Prevent Overheating In Street Rods And Street Machines |
| Description_LAB |
Water Pump for 1988 and later C/K pickups in Polished Finish |
| Description_INV |
Water Pump BBC Reverse Rotation |
| Description_MKT |
Edelbrock #8863 Water Pump big block Chevy reverse rotation polished 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. |
| Description_TRA |
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 |
| Description_TRA |
The balance of the assembly depends primarily upon the concentricity of the fan clutch and spacers with the pump shaft |
| Description_TRA |
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 |
| Description_TRA |
So special care must be taken to maintain concentricity with the shaft and the fan clutch. Failure to do so will void warranty |
| Description_TRA |
The use of aftermarket (non-OEM) fan spacers are not recommended and will void the warranty of the water pump |
| Includes Back Housing |
Yes |
| Housing Material |
Aluminum |
| Impeller Rotation |
Reverse |
| Hub Height |
7.313 |
| Impeller Vane Quantity |
6 |
| Fan Clutch Included |
No |
| RGL |
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Impeller Material |
Powdered Metal |
| Mounting Hardware Included |
Yes |
| Pulley Included |
No |
| Related Cooling Fan Components |
No |
| Water Pump Drive Type |
Serpentine Belt |
| Casting Number |
8853 |
| Installation Warnings |
Yes |
| Thermostat And Housing Included |
No |
| Outlet Quantity |
1 |
| Hub Hole Quantity |
6 |
| Mounting Hole Quantity |
4 |
| Length |
9.0000 |
| Width |
9.0000 |
| Height |
14.0000 |
| Weight |
10.0000 |
