Your search for "1969 firebird vibration dampener brackets" revealed the following:
WASHER BOTTLE BRACKET, NEW, 67-9 F-BODY, 68-72 NV 64-9 CH IM
Regular price $15.00Washer Bottle Bracket,new OE# 548935 Fits: 1967 1968 1969 FIREBIRD CAMARO 64-69 Chevelle Malibu El...
FRONT BUMPER UPPER REINFORCEMENT, NEW, 69 FIREBIRD
Regular price $150.00Front Bumper upper Reinforcement, mounts from fender to fender, behind bumper, steel panel, new repro FITS: 1969 Firebird
HEADLIGHT BACKING PLATE, RIGHT, USED, 69 Firebird
Regular price $60.00Headlamp Backing Plate or mounting bracket, Passenger side, used Fits: 1969 Pontiac Firebird
MASTER CYLINDER, DISC, 69 FB, REBUILT, ORIGINAL
Regular price $135.00Master Cylinder,Disc,69 Fb,rebuilt,original
FRONT BUMPER BRACKET,RIGHT NEW 67 68 FIREBIRD
Regular price $90.00Front Bumper Bracket, passenger side, triangular shaped, new repro mounts to L-shaped bracket and bumper, OE# 9788852 Fits: 1967...
REAR AXLE STOP, ON FRAME RAIL, RIGHT, NEW, 68-69 CAMARO FIREBIRD
Regular price $30.00Rear Axle Stop, passenger side, rubber & bracket, mounts on frame rail, new repro, Note: this version rubber bumper pushes on...
COURTESY LIGHT BRACKET, 69 FB GTO GP, LH ON FB, 69-72 GTO GP, USED
Regular price $40.00Courtesy lite Bracket, 69Firebird, GTO, Grand Prix, LH on Firebird, 69-72 GTO Grand Prix, used
REAR AXLE STOP, LH, 69 F-BODY, MOUNTS ON FRAME RAIL, RUBBER & BRACKET, USED
Regular price $50.00Rear Axle Stop,LH,69 F,mnts onframe rail,rubber & brkt,used
REAR BRAKE HOSE BRACKET, NEW, MOUNTS ON BODY
Regular price $18.00Brake Hose Bracket,rear, new ,mount on under floor pan, 67-68 cam, 69-74nv,67-9fb OE 38931451967 68 camaro