the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank
the book; a fan shroud mounted overflow tank

the book; a fan shroud mounted overflow tank

ot - the book 10 x 5 x 1 = 1.4 pints

$169.00 $99.00

This box style overflow tank was made to affix to a fan shroud for a customer short on space.  

Should the system pressure exceed the cap’s rating, the spring will compress and fluid will flow through the upper tube to fill the chamber.  

In the event the recovery tank reaches capacity, the fluid will find the second tube and exit to the street.  A vacuum will draw the coolant back into the cooling system as the engine cools down.

Made  to order here in the USA


We make to order. Please allow adequate time for us to build.

Build time estimates [Oct. 2023]

Brass Model Ts 4 months 

Black Model Ts FT 6 weeks - RT is 5 months

Model As 3-4 weeks

Heater cores 3 weeks

Common street rods 3.75 months

Tricky customs & restorations 4 months

We appreciate your patience as we continue to recruit and train new fabricators.