Aluminum Radiator Overflow Tank
Polished Aluminum Radiator Overflow Tank

Polished Aluminum Radiator Overflow Tank

Light Weight with integrated mounting bracket
Part #OF100
In stock - Usually ships in 1-2 Business Days
Only $89.00 ea
Features: Polished Aluminum Return Style Overflow Tank, 3" diameter x 10" tall with suction line.

Don't lose another round because you're dripping on the track!

OF100 is our new aluminum vented overflow/surge tank. A vented tank is the only way you can guarantee that the overflow from the radiator will be sucked back into the radiator when your engine cools down. It is 3" diameter x 10" tall, comes with a 1/4" pipe drain plug and a #4 AN inlet to securely vent your radiator.

Make sure not to miss that this overflow tank works like OEM models do. Coolant that is expelled into the tank can be drawn back into the engine when it cools. This is big advantage over most other brands that only have a small hole and no ability to return the coolant to the radiator. A handy welded mounting bracket is also built in.


  • 3" Diameter
  • 10" Tall
  • 1/4 NPTF pipe plug drain
  • 4 AN Inlet Fitting Included
  • 2 lbs Shipping Weight