UNIVERSAL GM POWER BRAKE BOOSTER MOUNTING BRACKETS. MOUNTS BRAKE BOOSTER AND/OR MASTER CYLINDER TO THE FIREWALL. FITS 1958-1981 GM CARS AND TRUCKS. FITS MOST HOT RODS AND CLASSICS ENGINES INCLUDING GM (CHEVY, GMC, OLDS, CADILLAC, PONTIAC, BUICK, FORD, & MOPAR (CHRYSLER, DODGE, PLYMOUTH). ).
