C1-C3 Corvette Brake Casting Numbers

For your convenience, below are caliper and master cylinder casting numbers for 1953-82 Corvettes. Information courtesy of Lonestar Caliper Co.

 

1965-66 1st Design 1967-72 2nd Design 1973-82 2nd Design
Front Rear Front Rear Front Rear
5465954 5465902 5452270 5452281 5473795 5473806
5465952 5465905 5452273 5452284 5473796 5473807
Year Description Casting #
1953 Indented Casting Numbers 5450233
1954-56 Embossed Casting Numbers 5450233
Jan 1957-Jan 1959 Embossed Casting Numbers
Small 022
5456022
Feb 1959-1962 Embossed Casting Numbers
Large 022
5456022
1963 Thumb Screw Cap Non Power
Embossed
5462389
1963 Hex Head Cap Power w/Bleeder
Embossed
5452389
1964 Non Power Embossed Casting
Numbers
5462264
1964 Power w/Bleeder Screw
Embossed
5464264
1965 Non-Power Indented Casting
Numbers
2225032
1965 Early Power with 3/16″
Line Embossed
5467084
1965-66 Power w/ 1/4″ Line
Embossed
5467084
1967 Only All Power & non-Power DC
Stamped Except J-56
5455509
1967-76 Non-Power DC Stamped
Embossed
5455509
1967-76 Power PG Stamped Embossed 5460346
1977-82 ALL 5460346
N/A ZC Stamped Master Cylinder 5455509

2 thoughts to “C1-C3 Corvette Brake Casting Numbers”

  1. These look like Julian dates, followed by year. 140th day of 1972 and 138th day of 1972, which would be appropriate codes for a car built in September as they precede it by a few months.

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