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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
1781 1973-1991 Jeep AMC 304 360 401 water pumpFlowkooler high flow pump 1781 has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. We developed this hi flow pump because Jeeps tend to overheating in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but it has
Flowkooler high flow pump 1781 has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids.
We developed this hi flow pump because Jeeps tend to overheating in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but it has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures for slow speed rock crawling and stop and go traffic.
From 0-3,300 RPM…Nothing Beats a FlowKooler!
| General Specifications: | ||
|---|---|---|
| Type of Material of Pump Body | Aluminum | |
| Number of Blades on Impeller | 8 CNC Aluminum | |
| Direction of Rotation | CW | |
| Fan Hub Working Height | 4-13/16" | |
| Shaft Diameter | 5/8" | |
| Inlet Outside Diameter | 1 7/8" | |
| Fan hub thread | 5/16-24" | |
| Hose Connections: | 1st | 2nd |
| Gender | M | M |
| Diameter | 7/8" | 7/8" |
| Threaded | NA | NA |
| Other Special Features: | ||
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| Parts Contained in Box: | ||
| Mounting Gaskets, Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters |
|---|---|---|---|---|---|
| AMC | AMBASSADOR | 74-73 | V8 | 304 | 5.0L |
| AMC | AMX | 74-73 | V8 | 304 | 5.0L |
| AMC | AMX | 79-78 | V8 | 304 | 5.0L |
| AMC | CONCORD | 79-78 | V8 | 304 | 5.0L |
| AMC | GREMLIN | 76-73 | V8 | 304 | 5.0L |
| AMC | HORNET | 77-73 | V8 | 304 | 5.0L |
| AMC | JAVELIN | 74-73 | V8 | 304 | 5.0L |
| AMC | MATADOR | 77-73 | V8 | 304 | 5.0L |
| AMC | PACER | 79-78 | V8 | 304 | 5.0L |
| AMC | SPIRIT | 1979 | V8 | 304 | 5.0L |
| AMC | AMBASSADOR | 74-73 | V8 | 360 | 5.9L |
| AMC | AMX | 74-73 | V8 | 360 | 5.9L |
| AMC | HORNET | 77-73 | V8 | 360 | 5.9L |
| AMC | JAVELIN | 74-73 | V8 | 360 | 5.9L |
| AMC | MATADOR | 78-73 | V8 | 360 | 5.9L |
| AMC | AMBASSADOR | 74-73 | V8 | 401 | 6.6L |
| AMC | AMX | 74-73 | V8 | 401 | 6.6L |
| AMC | JAVELIN | 74-73 | V8 | 401 | 6.6L |
| AMC | MATADOR | 76-73 | V8 | 401 | 6.6L |
| JEEP | CJ SERIES | 81-73 | V8 | 304 | 5.0L |
| JEEP | COMMANDO | 1973 | V8 | 304 | 5.0L |
| JEEP | DJ SERIES | 1974 | V8 | 304 | 5.0L |
| JEEP | JEEPSTER | 1973 | V8 | 304 | 5.0L |
| JEEP | CHEROKEE | 83-74 | V8 | 360 | 5.9L |
| JEEP | GRAND WAGONEER | 91-84 | V8 | 360 | 5.9L |
| JEEP | J SERIES PICKUP | 88-73 | V8 | 360 | 5.9L |
| JEEP | WAGONEER | 83-73 | V8 | 360 | 5.9L |
| JEEP | CHEROKEE | 78-74 | V8 | 401 | 6.6L |
| JEEP | J SERIES PICKUP | 78-74 | V8 | 401 | 6.6L |
| JEEP | WAGONEER | 78-74 | V8 | 401 | 6.6L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy