XDP XTRA Cool Water Pump (With Housing) XD671 Easy Storage Incredible ride quality and performance

Incredible ride quality and performance

This is a cut to fit axle which fits 37" to 39

These will fit the old style injector for your 2004

The M1 Monotube Shock Absorber is more than an upgrade - it's a true performance shock

XDP XTRA Cool Water Pump (With Housing) XD671 Easy Storage Incredible ride quality and performanceXDP Model XD671 The XDP X TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6. 6 Duramax LBZ LMM LML. This water pump comes with the housing which is known to known to leak or erode due to cavitation and or corrosion in the cooling system. This is a direct fit replacement that includes the necessary seals for a hassle free installation. Each unit is manufactured to factory specifications giving you a