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Originally Posted by 71jimmy
My '71 jimmy has the charcoal cannister and the appropriate venting etc. And I think this started with the '71 models.
Now then, how about a smog pump? Do the '72s have a smog pump? Or is that a '73 up thing? Or only a California thing? Any ideas?
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All I know is it lists "California Emissions" on the VIN-spec sheet.So,they are a different breed.Probably since`65.
Back to the original question,differences between 71/72?The answer could be,"none to speak of",and it wouldn`t be all that wrong.
But,not here.No...not on the 67-72 site.We are all about nitpickin`details,right?
Like,on the`71s the wing-nut on the air cleaner was solid-cast and on`72s they were stamped.
Or,the fuel tank on a`72 holds .02 gallons less fuel because of a different pick-up unit.
Also,`72 Blazers with Soft Ray glass are marked with a different print than on`71s...Made ya look!!
