CRUISE CONTROL VACUUM POD DIAPHRAGM, USED, 73-77 Pontiac

CRUISE CONTROL VACUUM POD DIAPHRAGM, RUBBER ONLY, 5.25" outside diameter, USED RUBBER, servo OE# 499034 , 499769 , 12309836

 FITS:  MOST 1973 1974 1975 1976 1977 Firebird Trans Am Grand Prix Lemans Bonneville Catalina Grandville