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Old 06-15-2023, 06:37 PM   #7
Stocker
20' Daredevil (Ret)
 
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Join Date: May 2003
Location: Jefferson State
Posts: 13,548
Re: In cab gas tank question

Quote:
Originally Posted by dagnabbitt View Post
To complicate matters, 3/4 and 1 ton trucks do not seem to have made the change to EEC. Possibly because whatever laws that GM were abiding by for the half tons they were able to sidestep for those "heavy duty" vehicles: I don't think that evaporative cannisters were standard on them.

http://67-72chevytrucks.com/vboard/s...d.php?t=645283
Yep. My K20 is a Fremont-built California truck with non-EEC tank and no evap (charcoal?) canister.
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1972 K20 LWB 350/350/205

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