Emissions tag code help!
#1
Emissions tag code help!
I am trying to find an emissions tag, there seems to be two different ones coming up but I don't understand the codes one says OD, the other says OC, what do they mean?
My car is a 78 and originally had a 305, it's code was A4 but I am putting in a 1974 olds 350
My car is a 78 and originally had a 305, it's code was A4 but I am putting in a 1974 olds 350
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May 3rd, 2014 09:55 AM