The gas tank on the C3 corvette is placed high up in the stock position. The Tanks Inc and Holley system fuel tank systems come with a roll-over valve that is supposed to be placed higher than the tank and supply hose. But there isn’t enough vertical space to prevent fuel from burping out of the vent and spraying into the rear body cavity . This diverter snaps onto the roll-over valve body and directs the spray of fuel into a drain hose. Then you can locate the hose exit to a prefered area or catch can.
User’s responsibility to check any safety concerns when dealing with fuel.
The gas tank on the C3 corvette is placed high up in the stock position. The Tanks Inc and Holley system fuel tank systems come with a roll-over valve that is supposed to be placed higher than the tank and supply hose. But there isn’t enough vertical space to prevent fuel from burping out of the vent and spraying into the rear body cavity . This diverter snaps onto the roll-over valve body and directs the spray of fuel into a drain hose. Then you can locate the hose exit to a prefered area or catch can.
User’s responsibility to check any safety concerns when dealing with fuel.
