The PPE 116454025 Coolant Overflow Tank will hold up to one gallon of coolant. Hand cut aluminum material provides more efficient cooling properties. This tank replaces the location of your secondary battery and plastic water overflow tank. Use in conjunction with Battery Remount Tray.
- 3/8" NPT to 1/2" Brass Hose Barb
- 3/4" NPT to 1" Brass Hose Barb
- Billet fill neck with overflow
2001-2007 GM Duramax 6.6L Diesel 2500HD/3500HD
2001-2006 GM 1500/2500/3500 Gas