Firebird V6-173 2.8L VIN L 2-bbl HP (1983)
Brake Master Cylinder: Specifications
MASTER CYLINDER BORE DIAMETER; 15/16 INCH
FIREBIRD - 15/16 INCH EXCEPT 4 WHEEL DISC BRAKES - 1 INCH
REAR WHEEL CYLINDER BORE DIAMETER; 3/4 INCH
Brake Master Cylinder: Specifications
MASTER CYLINDER BORE DIAMETER; 15/16 INCH
FIREBIRD - 15/16 INCH EXCEPT 4 WHEEL DISC BRAKES - 1 INCH
REAR WHEEL CYLINDER BORE DIAMETER; 3/4 INCH