View Full Version : Smog pump date codes help
RPOLS3
05-31-2011, 02:26 PM
Anybody know what application and date this might be for?
http://i793.photobucket.com/albums/yy219/RPOLS3/05-30-11misc.jpg
http://i793.photobucket.com/albums/yy219/RPOLS3/05-30-11misc2.jpg
Thanks
Jake
737Driver
05-31-2011, 03:34 PM
1976 thru ??? pump for many GM lines. Date is the 103rd day of, probably 81 or 91. The last two digits are not anything I'm familiar with. Circa 69, the last two would have been shift and pump model.
RPOLS3
05-31-2011, 04:08 PM
Thank you.
Probably 1981, as I acquired it around 1988-89. I currently have installed on my 1972 Chevelle and was wondering how close it was to being correct.
Appreciate the help!
Jake
68SSCamaro
06-04-2011, 03:00 AM
What date was your car built? I have a pump dated for a '72.
Martin
Rixls6
06-04-2011, 02:39 PM
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 68SSCamaro</div><div class="ubbcode-body">What date was your car built? I have a pump dated for a '72.
Martin </div></div>
I also have a `72 dated pump here if needed.
RPOLS3
06-04-2011, 11:10 PM
Car was built March 21, 1972.
PM me with details - either of you. Thanks.
Jake
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