[AZKen]

We have such a great database for GMC trucks. I read on other sites all the time about folks using this site to investigate a GMC. Maybe we can ad value by identifying proper Air Cleaners per year. I do get confused as to which style and shape it correct for what years. So can everyone, who knows for sure what year Air Cleaner they have, post a picture in this post? Hope to get all we can get so as to verify and document a section. This would add to the other great information of parts like our hub caps, hoods, VIN decoder/location, Motor ID, wheel discussion and so forth. So post your Air Cleaner pics here. All the Guru's and historians and experts can weigh in and comment on anything they see that is in error or corroborate what they see as correct. It would also be nice to discuss the PCV aspect regarding air cleaners/years. (road draft tube years, filter breather can years and recirc years)