Description
Part Number: 22-102
Holley GM LS Water Pump with Upward Facing Inlet
Premium cast aluminum high-flow LS swap water pump designed for long truck belt spacing and tight engine bay clearances.
Key Features & Performance Benefits
- ☑ Optimised Clearance: Features a short upward-facing water inlet/outlet ideal for tight engine bays and custom LS swap hood clearances.
- ☑ Long Belt Alignment: Specifically designed to work with standard long (truck-type) belt spacing accessory drives.
- ☑ Universal LS Block Fitment: Compatible with all non-supercharged GM LS family engine blocks.
- ☑ Cast Aluminum Construction: Lightweight, durable housing engineered to match OEM flow efficiencies.
- ☑ Complete Installation Kit: Supplied with a press-fit pulley, cast aluminum water neck, 186°F thermostat, and mounting gaskets.
Technical Specifications
| Brand | Holley |
|---|---|
| Manufacturer Part Number | 22-102 |
| Engine Family | GM LS Series (V8) |
| Belt Alignment / Offset | Long (Truck Type) Belt Spacing |
| Water Inlet/Outlet Orientation | Short Upward Facing |
| Housing Material | Cast Aluminum |
| Finish | Natural Cast |
| Impeller Material | Steel |
| Drive Type | Serpentine Belt |
| Thermostat Included | Yes (186°F / 85.5°C) |
| Pulley Included | Yes (Press-fit Serpentine) |
What’s Included in the Box
- 1x Holley Cast Aluminum LS Water Pump Assembly (PN 22-102) with Pre-installed Pulley
- 1x Cast Aluminum Water Neck / Thermostat Housing
- 1x 186°F (85.5°C) Thermostat
- 2x OEM-style LS Water Pump Mounting Gaskets
Engineered by Holley—the leading name in GM LS engine conversions—this high-performance water pump resolves accessory interference and hose routing issues during custom builds. Order from JP Racing today to benefit from expert technical advice, full product backing, and fast UK dispatch directly to your workshop or track garage.
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