2001-2007 GM 6.6L Duramax Coolant Overflow Tank - 116454025 SOUTH BEND CLUTCH " 3-layer progressively finer porosity synthetic

3-layer progressively finer porosity synthetic media for maximum filtration efficiency and convenience

you're not just making a fashion statement

The Cummins engine cooling system was designed to adequately cool a 300-350hp engine

Control module monitors sensor inputs and controls vanes for optimal spool up

Designed with both reliability and performance in mind

2001-2007 GM 6.6L Duramax Coolant Overflow Tank - 116454025 SOUTH BEND CLUTCH " 3-layer progressively finer porosity syntheticThe PPE Coolant Overflow Tank will hold up to one gallon of coolant. Tig welded 6061 aluminum material provides more efficient cooling properties. Easy installation. Mounts to factory bolt locations. This tank utilizes the location of your second battery and plastic water overflow tank. Use in conjunction with Battery Remount Tray. Part Number: 116454025