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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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For Your Every Summer RSVP, with Code: SUMMER15
Description
1686 1978-1989 Chevy GMC Inline 6 cylinder 292/4.8L 3-15/16" tall water pumpIf you have the 1978 1989 Chevy truck with a 292 4. 8L you might be finding it runs a little hotter now. You might also find heat cycling is occurring with your riser set up. We designed a impeller with an increased vane count and a reduced impeller vane clearance to take care of both problem. It achieves greater flow rates, higher head pressure and a more efficient flow and squeezes that air out of your riser casting. The impeller color is due to
If you have the 1978-1989 Chevy truck with a 292/4.8L you might be finding it runs a little hotter now. You might also find heat cycling is occurring with your riser set-up. We designed a impeller with an increased vane count and a reduced impeller vane clearance to take care of both problem. It achieves greater flow rates, higher head pressure and a more efficient flow and squeezes that air out of your riser casting. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids.
FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is increased flow so important to cooling a hot 4.8L engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures.
From 0-3,300 RPM…Nothing Beats a FlowKooler!
| Make | Model | Year | Block | CID | Liters |
| chevrolet | c20/c2500 pickup | 86-78 | L6 | 292 | 4.8L |
| chevrolet | c2500 suburban | 86-78 | L6 | 292 | 4.8L |
| chevrolet | c30 pickup | 86-78 | L6 | 292 | 4.8L |
| chevrolet | g20/ g2500 van | 1978 | L6 | 292 | 4.8L |
| chevrolet | g30/ g3500 van | 1978 | L6 | 292 | 4.8L |
| chevrolet | k20/k2500 pickup | 86-78 | L6 | 292 | 4.8L |
| chevrolet | k20/k2500 suburban | 86-78 | L6 | 292 | 4.8L |
| chevrolet | k30/k3500 pickup | 86-78 | L6 | 292 | 4.8L |
| chevrolet | p10 van | 80-78 | L6 | 292 | 4.8L |
| chevrolet | p20 van | 89-78 | L6 | 292 | 4.8L |
| chevrolet | p30 van | 89-78 | L6 | 292 | 4.8L |
| chevrolet | r30/r3500 pickup | 1987 | L6 | 292 | 4.8L |
| gmc | c25/c2500 pickup | 86-78 | L6 | 292 | 4.8L |
| gmc | c25/c2500 suburban | 86-78 | L6 | 292 | 4.8L |
| gmc | c35/c3500 pickup | 86-78 | L6 | 292 | 4.8L |
| gmc | g25/g2500 van | 1978 | L6 | 292 | 4.8L |
| gmc | k25/k2500 suburban | 86-78 | L6 | 292 | 4.8L |
| gmc | k35/k3500 pickup | 86-78 | L6 | 292 | 4.8L |
| gmc | p15/p1500 van | 80-78 | L6 | 292 | 4.8L |
| gmc | p25/p2500 van | 89-78 | L6 | 292 | 4.8L |
| gmc | p35/p3500 van | 89-78 | L6 | 292 | 4.8L |
| gmc | r3500 | 1987 | L6 | 292 | 4.8L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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]
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