SKU:43009315181
1621 1973-1987 Buick Cadillac Chevy GM Olds Pontiac Grand National 196 231 350 4.5" water pump
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Description
1621 1973-1987 Buick Cadillac Chevy GM Olds Pontiac Grand National 196 231 350 4.5" water pumpFlowkooler high flow pump 1621 has a 16 vane CNC machined billet impeller. It is shrouded and ported and, with the increased vane count and a reduced impeller clearance, it really pumps the coolant. It achieves greater flow rates, higher head pressure and a more efficient flow. The impeller's 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
2L Diesel with a CNC machined billet aluminum impeller to stop the overheating at idle
Some blame the steel liners shifting within the aluminum block
6L PONTIAC CATALINA 77-76 V8 350 5
3L CHEVROLET IMPALA 68-61 V8 327 5
3) Precise performance
Alternative Part Numbers:252-930
7L chevrolet camaro 81-80 V6 229 3
4L buick regal 87-82 V8 307 5
Alternative Part Numbers 5523136
We still manufacture the CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates
3L CHEVROLET K10/1500 PICKUP 72-68 V8 307 5
0L GMC K15/K1500 SUBURBAN 76-73 V8 350 5
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Exchange/Return Notes
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