Mopar All 72-78 OSAC NOX Valve Gasket Emission Plymouth Dodge

DMT NOX OSAC Valve gasket mounted to either the firewall or side of the air cleaner for all 1972 to 1978 Mopars including trucks and vans

1972 72 1973 73 1974 74 1975 75 1976 76 Dart, Demon, Duster, Scamp, Valiant

1972 72 1973 73 1974 74 Belvedere, Charger, Coronet, Roadrunner, Satellite

1972 72 1973 73 1974 74 Barracuda, Challenger

Material
Same material as OEM, 1/8"automotive spec black foam rubber.. 
NOTE: There were always variations in gasket materials. Occasionally off white foam gasket material was used.