POWER BRAKE BOOSTER,9" DIAMETER SINGLE,64-66 GM A-BODY,CHROME 3/4"-30 Spline *1976-81 PONTIAC FIREBIRD & TRANS

*1976-81 PONTIAC FIREBIRD & TRANS AM WITH V8 ENGINE

& FORD MUSTANG BOLT PATTERNS

1978-1981 LEMANS

INSIDE DIAMETER: 3/4"

& Z28 WITH V8 ENGINE (DRIVERS SIDE)

POWER BRAKE BOOSTER,9" DIAMETER SINGLE,64-66 GM A-BODY,CHROME 3/4"-30 Spline *1976-81 PONTIAC FIREBIRD & TRANS9" SINGLE DIAPHRAGM, DELCO STYLE BRAKE BOOSTER BRACKETS MOUNT DIRECTLY TO THE FIREWALL ON 1964 1972 GM A BODY VEHICLES INCLUDING: *CHEVY CHEVELLE *CHEVY EL CAMINO *BUICK SKYLARK *BUICK SPECIAL *OLDSMOBILE CUTLASS *OLDSMOBILE F 85 *OLDSMOBILE VISTA CRUISER *PONTIAC TEMPEST *PONTIAC GTO DEEP CHROME FINISH GIVES IT THAT SHOW CAR LOOK THAT IS GUARANTEED TO CATCH THE EYE OF THE MOST DISCRIMINATING ENTHUSIASTS 9" OUTSIDE DIAMETER THE BRACKETS IN THE REAR