Your search for "1969 firebird vibration dampener brackets" revealed the following:
RADIATOR INSULATOR STOP BRACKET, 69-72 GTO GP 70-81 TA
Regular price $15.00lower radiator pad retainer or stop tab, mounts to radiator support, prevents rubber insulator pad from sliding out. each OE# 9795950...
FRONT LICENSE PLATE BRACKET ,NEW 67 68 FIREBIRD
Regular price $35.00Front License Plate Bracket, new repro OE# 9788865 FITS: 1967 1968 PONTIAC FIREBIRD
DASH SUPPORT BRACKET, USED 70-81 TRANS AM FIREBIRD
Regular price $45.00Instrument panel support bracket ,lower, above column, used steel OE# 479714 Fits: 1970 1971 1972 1973 1974 1975 1976 1977 1978...
RADIATOR UPPER BAFFLE PANELS, WITH AC OR 400, USED, 69 FIREBIRD
Regular price $139.00Front bumper to radiator support upper Baffles panel, for Air Conditioning, or 400 engine used steel panels, pair, original used , used...
CONVERTIBLE DAMPENER, REAR, RH, 68 FB, VIBRATION DAMPER, USED
Regular price $200.00Conv Dampener,rear,RH,68 Fbvibration damper,used
FENDER BRACE TUBE ,LEFT, USED, 67-9 FIREBIRD CAMARO
Regular price $14.00Fender Brace, Driver side, used, mounts from upper fender to radiator support fits: 1967 1968 1969 Camaro, Firebird
VISOR BRACKET, RH, CONV, 67-9 F-BODY, CHROME FINISH, ON 67 CARS, USED
Regular price $50.00Visor Bracket,RH,Conv't,67-9 FChrome finish,on 67 cars,used
FRONT GRILL, RIGHT SIDE, NEW, 69 FIREBIRD
Regular price $129.00Front Grille, passenger side, new REPRO, OE# 9795935 Fits: 1969 FIREBIRD
CONVERTIBLE DAMPENER FRONT, RH, 67 FIREBIRD
Regular price $300.00Conv Dampener, Front, passenger side vibration Damp.,used
DOOR GLASS RUBBING BLOCK, 68-9 F-BODY, LH, STEEL BRACKET, w/FABRIC, USED
Regular price $30.00Door Glass Rubbing Block 68-9FLH,steel brkt w/fabric,used42834