Your search for "1969 firebird vibration dampener brackets" revealed the following:
RADIO KNOBS, OUTERS, CHROME, NEW, PAIR, 67-69 PONTIAC
Regular price $19.00Radio Knobs, outer, chrome volume & tune, volume & tune, reproduction, pair Fits: 1967 1968 1969 Firebird GTO Lemans Tempest...
DASH VENT UPPER DUCT, AC CENTER USED 67-8 CAMARO, 67-9 FIREBIRD
Regular price $125.00Air Conditioning Center upper Dash Duct, for vent outlet, used OE# 3891760 fits: 1967 1968 Chevy Camaro , 1967...
CARB FITTING ,V8 PB,USED 69-71 PONTIAC
Regular price $40.00Carburetor vacuum Fitting ,V8, with power brake , 3 ribbed ports, used original, cast&OE# 487331 FITS: 1969 1970 1971 Firebird GTO Lemans...
CONV TOP STOPS ,RUBBER,PAIR NEW 67-9 F-BODY
Regular price $12.00Convertible top stops ,rubber, new pair , keeps fabric from rubbing or chapping against metal Fits: 1967 1968 1969 Camaro...
PACKAGE TRAY, 67-9 F-BODY, GOLD, SMOOTH, CARDBOARD
Regular price $20.00Package Tray,67-9 F,GOLDsmooth cardboard
FRONT BUMPER BRACKET ,LEFT SMALL USED 70-72 FIREBIRD TA
Regular price $100.00Front Bumper Bracket, small, driver side, THIS IS THE SMALL L-SHAPED BRACKET THAT MOUNTS ON TOP OF LARGE BRACKET AND...
DOOR GLASS GUIDE, REAR NEW 68-9 CAMARO FIREBIRD
Regular price $25.00Door window Glass anti-rattle Guide , or rubbing block, mount on rear, at top of door , also hold door...
WINDSHIELD MOLDING CLIP END, 67-9 F-BODY, BOTTOM ENDS, COUP, PAIR
Regular price $8.00Windshield outside lower Moldings Clip, ends, coup,pair, 67 68 69 Firebird, Camaro
WINDSHIELD PILLAR MOLDING, LH, 67-9 F-BODY, CONV, REPRO
Regular price $69.00Windshld Pillar Mldg,LH,67-9 FConv't, repro