Posted in For C Bodies Only, Later Model C Bodies - "The Formal Years" fuel tank grommet the car July 3, 2014 New replacement gas tank filler neck grommet Fits 1966-1978 C body cars (not station wagons)Replaces the seal from the tank to the filler neck (almost always dried out and leaking) $20.00 shipped each 1 this is a mopar part not after market Attached Images Author: the car