1970-1974 C3 Corvette Gas Tank Valve

This is the vapor separator valve assembly that attaches to the gas tank for the EEC (Evaporation Emission Control) or the gas vapor system.The valve flows when upright, and stops the flow when overturned it is also called a Roll Over Valve. This valve also blocks fuel from draining on steep inclines. This valve mounts on the side of the gas tank at the top on most 1970-1974 Corvettes. The good news is that new ones are available. The bad news is that it���s a chore to access for inspection or replacement so if you are going to change yours or you are restoring your car a high-quality valve is something you should invest in so that you will not have to drop your gas tank and change it again.

Fitment 1969, 1970, 1971, 1972, 1973, 1974 C3 Corvette