Date Coding
When was it made?
Most of the individual parts on your Camaro have a date
code to indicate the time of manufacture. Here are some of these codes. You will also find
casting and parts codes on many of these parts. You can decode them on the Engine Code Page.
ALTERNATOR 9G13 |
Year |
Month |
Day |
7 - 1967
8 - 1968
9 - 1969 |
A - Jan thru
M - Dec
"I" was skipped |
1 thru 31 |
CARBURETOR, HOLLEY 972 |
Year |
Month |
Week |
7 - 1967
8 - 1968
9 - 1969 |
1 - Jan thru
0 - Oct
N - Nov
D - Dec |
1 - 1st week
2 - 2nd week
3 - 3rd week
4 - 4th week
5 - 5th week |
CARPET 71369 |
Month |
Day |
Year |
1 - Jan thru
12 - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
JP Stevens
supplied carpet, other suppliers may differ |
CYLINDER
HEADS G139 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
DISTRIBUTOR 9G13 |
Year |
Month |
Day |
7 - 1967
8 - 1968
9 - 1969 |
A - Jan thru M - Dec
"I" was skipped |
1 thru 31 |
ENGINE
BLOCK CASTING DATE G59 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
EXHAUST MANIFOLD G139 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
FLYWHEEL G139 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
GLASS UT |
Month |
Year |
N - Jan
X - Feb
L - Mar
G - Apr
J - May
I - Jun |
U - July
T - Aug
A - Sep
Y - Oct
C - Nov
V - Dec |
X - 1967
V - 1968
T - 1969 |
HEADRESTS 769 |
Month |
Year |
1 - Jan thru
12 - Dec |
7 - 1967
8 - 1968
9 - 1969 |
INTAKE MANIFOLD 71369 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
JACK |
The jack was coded with the 2 digit year
on the base and load rest bracket. The rivet where the wrench was inserted was stamped
with the month and year. |
MIRROR 7DMI69 |
Month |
Manufacturer |
Year |
1 - Jan thru
12 - Dec |
Donnelly Mirror, Inc. |
7 - 1967
8 - 1968
9 - 1969 |
PLASTIC
CONVERTIBLE WINDOW 13H69 |
Day |
Month |
Year |
1 thru 31 |
A - Jan thru
L - Dec |
7 - 1967
8 - 1968
9 - 1969 |
RADIATOR |
The radiator is coded by year on the tag
which is located on the side of the radiator. |
REAR HOUSING CASTING DATE G139 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
RING
AND PINION GEAR 769 |
Month |
Year |
A - Jan thru
L - Dec |
7 - 1967
8 - 1968
9 - 1969 |
SEAT BELTS 26A69 |
Week |
Unknown |
Year |
1 thru 52 |
|
7 - 1967
8 - 1968
9 - 1969 |
There were at least 4 different
suppliers of seat belts. Three of these were:
|
I - Irving
H - Hamill
GS - General Safety |
|
|
The Irving belts all have an
"A" code between the week and the year. It is not known what this represents,
but it does not represent Chevrolet or Camaro.
STARTER 9G13 |
Year |
Month |
Day |
7 - 1967
8 - 1968
9 - 1969 |
A - Jan thru
L - Dec |
1 thru 31 |
TRANSMISSION P9K13D |
Type |
Year |
Month |
Day |
See Protect-o-Plate
section. |
7 - 1967
8 - 1968
9 - 1969 |
A - Jan
B - Feb
C - Mar
D - Apr
E - May
H - Jun |
K - Jul
M - Aug
P - Sep
R - Oct
S - Nov
T - Dec |
1 thru 31 |
Many transmissions also have a number
or letter date which indicated the shift.
1 - 1st shift
2 - 2nd shift |
A - 1st shift
B - 2nd shift |
D - day shift
N - night shift |
VOLTAGE
REGULATOR 9G |
Year |
Month |
7 - 1967
8 - 1968
9 - 1969 |
A - Jan thru
L - Dec |
WATER PUMP G139 |
Month |
Day |
Year |
A - Jan thru
L - Dec |
1 thru 31 |
7 - 1967
8 - 1968
9 - 1969 |
WHEELS K197 |
Manufacturer |
Use Code |
Year |
Month |
K - Kelsey Hayes |
1 - Chevrolet |
7 - 1967
8 - 1968
9 - 1969 |
1 - Jan thru
12 - Dec |
There is another code near the valve
stem that indicates the day of the month, 1 - 31.
There are many other parts
which are date coded. This is only a partial list. |