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#1 |
Registered User
Join Date: Jan 2004
Location: Oklahoma
Posts: 1,057
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Is this part of 72 emmision system?
This is hanging lose in a 72 I am parting out, My other 72 doesnt have one.
__________________
Youth soon passes away, but immaturity can last a life time. |
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#2 |
Not a bad nut after all..
Join Date: Dec 2000
Location: ND
Posts: 1,756
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I believe '71 and '72 had the charcoal canister and sealed gas cap to collect gas fumes rather than venting them to the atmosphere. I believe the heavier duty trucks did not have the charcoal canister, yet.
There was a hose on the available port that went to the carburetor. |
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#3 |
Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,159
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Most or all 71/72's had canisters and vent lines that ran inside the cab on the passenger side up into the cab corner, these are ECC systems trucks......you can tell by the inside fuel neck having an overflow tube on the neck......
Smitty
__________________
71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 71 C20 Longhorn/Ole Yellor 69 C30 Former Motor Home, Flat Bed time |
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