Mopar B Body 67 Coronet Quarter Extension Gaskets (pair)

DMT 4pc quarter panel extension gaskets and foam rubber seals for 1967 Dodge Coronet

This is the thin black plastic gasket the goes between the rear quarter panel and the housing that surrounds part of the taillight. It's more of an anti-abrasion device to prevent the quarter panel extension from chipping the quarter panel paint than a gasket. The black foam rubber seals the taillight opening in the quarter extension to body.

Materials
.035" black plastic extension to body
.312 automotive spec black foam rubber taillight opening in extension to body.