Automotive Keys
19
GENERAL MOTORS
Look for identification
marks on the key head (bow).
A70378
B74P A70722
B72P A70719
A70380
Hy-Ko EZ No. Speed Code
B72
B74
GENERAL MOTORS
(i.e. manufacturer’s name, key name, etc.)
Ask the customer how the key is used.
See reference sections:
•Key Cross Reference pp 76-92
Discontinued B77PB, B77PG, B77PR
A70383
A70720
Hy-Ko EZ No. Speed Code
B77
B77P
GENERAL MOTORS
P – Black plastic head PC – Color plastic head See page 4 for key name explanations
A70721
A70384
Hy-Ko EZ No. Speed Code
B78
B78P
330•467•7446 800•896•7890 Fax: 330•467•7442 E-Mail: cservicehyko@mwf.net www.hykokeys.com
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