1677-HO 1999-2004 Chevy GMC AM Gen 6.5L Diesel CCW threaded fan clutch water pump
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$199.00
Color
Black
Quantity
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Quantity
1
Description
The 1677-HO is designed to outperform GM's higher flow rate "130 gpm" pump introduced in 1997 with the threaded hub. GM achieved higher flow rates with a 10% larger impeller diameter than the earlier versions. Most people simply look for t...