1677-HP 1999-2004 Chevy GMC AM Gen 6.5L Diesel CCW threaded fan clutch dual heater hose ports 1793 Lower radiator hose inlet on

Lower radiator hose inlet on left front side (driver's side)

0L CHEVROLET MED/HD SERIES 40 72-68 V8 327 5

2L 3 Outlets Plymouth Barracuda 1968 - 1969 340 5

9L OLDSMOBILE 98 1975 V8 403 6

3L PLYMOUTH SUBURBAN 59-58 L6 229 3

1677-HP 1999-2004 Chevy GMC AM Gen 6.5L Diesel CCW threaded fan clutch dual heater hose ports 1793 Lower radiator hose inlet onThis water pump has dual ports for the Hummer's with a 6. 5L diesel that run a little warmer. If your seeing hi temps and you're at slow speed or under a load then you may need more coolant flow and balanced circulation. Flowkooler designed a high flow water pump 1677 HP for these conditions. It has a CNC machined billet impeller with increased vane count and a reduced casting to impeller vane clearance. It achieves greater flow rates, higher head