1972 Chevrolet Chevelle
From HotrodWiki
| Part | Spec | Quantity |
| Wheel bolt pattern | 5 x 4 3/4 Inch | 4 |
| Master Cylinder Bore (Power Front Disc, Rear Drum) | 1 1/8 Inch | 1 |
| Master Cylinder Bore (Front Drum, Rear Drum) | 1 Inch | 1 |
| Disc Brake Rotor Diameter (Front) | 11 Inch | 2 |
| Disc Brake Rotor Height (Front) | 4 Inch | 2 |
| Caliper Piston Bore (Front) | 3 Inch | 2 |
| Brake Drum Outer Diameter (Front) | 11.58 Inch | 2 |
| Brake Drum Inner Diameter (Front) | 9.56 Inch | 2 |
| Brake Drum Height (Front) | 3.44 Inch | 2 |
| Drum Brake Wheel Cylinder Bore (Front) | 1 1/8 Inch | 2 |
| Spindle Nut (Front) | 3/4 x 20 (1 1/16 Inch) | 2 |
| Brake Drum Outer Diameter (Rear) | 11.46 Inch | 2 |
| Brake Drum Inner Diameter (Rear) | 9.5 Inch | 2 |
| Brake Drum Height (Rear) | 2.96 Inch | 2 |
| Drum Brake Wheel Cylinder Bore (Rear) | 7/8 Inch | 2 |
| Part | Part Number 1 | Part Number 2 |
| Master Cylinder (Power Front Disc, Rear Drum) | Raybestos MC36306 | AC Delco 18M1878 |
| Master Cylinder (Front Drum, Rear Drum) | Centric 13162028 | Wagner MC64986 |
| Disc Brake Rotor (Front) | Raybestos 5100R | AC Delco 18A807A |
| Brake Caliper (Front Driver Side) | Centric 14162048 | Raybestos FRC4040 |
| Brake Caliper (Front Passenger Side) | Centric 14162047 | Raybestos FRC4039 |
| Brake Drum (Front Driver or Passenger Side) | Raybestos 2056R | ACDelco 18B469 |
| Drum Brake Wheel Cylinder (Front Passenger Side) | Centric 13462039 | Wagner WC71211 |
| Drum Brake Wheel Cylinder (Front Driver Side) | Centric 13462038 | Wagner WC71210 |
| Spindle Nut (Front) | Dorman 615065 | |
| Brake Drum (Rear, with 10 Bolt round diff cover) | Raybestos 2045R | AC Delco 18B466 |
| Brake Drum (Rear, with 12 bolt notched diff cover) | Raybestos 2027R | AC Delco 18B381 |
| Drum Brake Wheel Cylinder (Rear) | Raybestos WC37024 | AC Delco 18E50 |
| Rear Axle | 10-Bolt Casting #3969277 | 12-Bolt Casting #3969278 |
