Your search for "1969 firebird vibration dampener brackets" revealed the following:
REAR BUMPER BRACKETS SET ,USED 67 68 FIREBIRD,
Regular price $150.00Rear Bumper Brackets set, 5 pcs, used FITS: 1967 1968 Pontiac Firebird
REAR BUMPER TO BODY PANEL SUPPORT BRACE OR BRACKETS, PAIR, REPRO
Regular price $70.00rear body panel to bumper support brackets, welds to rear body panel & floor pan, steel,repro, pair OE# 9826890 &...
COLUMN SUPPORT BRACKET, 67-8 F-BODY, DASH TO COLUMN, new
Regular price $85.00Column support Bracket, new, from dash rods to under steering column, has 3 mounting holes reproduction, 67-8 F body, 67...
ACCELERATOR CABLE BRACKET, V8, 4V, 70-1 TA FB, MOUNTS ON INTAKE, REPRO
Regular price $130.00Accl cable brckt,V8,4V,70-1 TAFb, mnts on intake, repro
STABILIZER BUSHING, EACH 67-76 FIREBIRD TA
Regular price $25.00Front Bumper Stabilizer Bushing, each correct for 67-69 , replacement for 70-76, each, new repro FITS: 1967 1968 1969...
POWER STEERING PUMP BRACE, OHC6, USED, 66-69 FIREBIRD TEMPEST
Regular price $45.00Power steering pump support brace or bracket, steel, L-shaped used, for Overhead Cam 6 cylinder 230 250 motors, OE# 9783140 Fits:...
STARTER BRACE ,USED 66-69 PONTIAC, V8
Regular price $25.00Starter Bracket , used V8 motor OE# 9785020 Fits: 1966 1967 1968 1969 Firebird GTO Lemans Tempest Safari Catalina...
GRILLE BRACKET ,EACH 70-72 FIREBIRD TA
Regular price $28.00Front bumper Grille mounting Bracket, 2 required per grill ,new repro , each FITS: 1970 1971 1972 Pontiac Firebird...
FENDER GUSSET, RIGHT SIDE, STEEL, NEW, 67 68 69 Firebird
Regular price $30.00Front of Fender Gusset bracket, passenger side, mounts to fender and radiator support, steel repro, OE# 9789031 ...
FRONT BUMPER BOLT KIT, NEW, 67-69 FIREBIRD
Regular price $20.00Front Bumper Bolt Kit, 8 bolts with nuts, new 70-72 chevelle FITS: 1967 1968 1969 Firebird