2015-2019 C7 Corvette Z06/Z07 Intercooler Expansion Tank, Standard Version

Granatelli Motor Sports Radiator Expansion Tanks

Keep your engine cool and improve your vehicle's performance with one of Granatelli Motor Sports radiator expansion tanks. Built to match your exact requirements from 6061 T-6 aluminum for superior strength and styling, these one-piece tanks are much stronger than the factory plastic 2-piece design. On top of that, these coolant tanks feature a unique design that mimics the taper and angles of a factory engine cover for a more custom appearance and have a stock-style threaded neck to allow re-use of your factory coolant cap. Offered in different finishes, these overflow and recovery tanks will provide impressive styling in the engine bay. For performance cooling parts with increased capacity and heat transfer capability, a winning choice is Granatelli Motor Sports products! 

Granatelli Motor Sports has once again set the pace for Corvette ZO6  Fit, Form, and Function.  Introducing the Granatelli Motor Sports HEAT EXCHANGER Expansion Tank (Part #500200 or #500200R).  System is intended to be an easy direct fit installation for all 2015 and up C7 ZO6 model Corvettes. This Unique Design adds 1.75 Gallons to the vehicle’s heat exchanger cooling system.  The Granatelli hand built 6061-T6 expansion tank is a simple installation using all factory hardware.  With slight modification to one hose, the installation on a cool engine should take no more than 30 minutes. Additionally, the intercooler expansion tank has a built in spray bar, ensuring even flow of coolant and/or water across the entire tank and a windowed lid to make viewing the fluid flow a cinch.  A built in petcock valve allows for easy emptying of the tank, to replace the coolant after an event.  The Granatelli unique design mimics the same taper and angle of the OE engine cover giving it a true stylized look while increasing capacity.  A must for anyone increasing boost levels to the engine or just doing spirited extended driving.