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Question About C3 Gas Tanks

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Old Sep 2, 2015 | 05:21 PM
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toobroketoretire's Avatar
toobroketoretire
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Default Question About C3 Gas Tanks
What was the last year for the 3" fill opening? Was it 1973?
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Old Sep 2, 2015 | 05:23 PM
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Originally Posted by toobroketoretire
What was the last year for the 3" fill opening? Was it 1973?
Now I'm gonna have to measure the filler neck on my tank..
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Old Sep 2, 2015 | 05:49 PM
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I believe it was 75 when they went with cat exhaust and unleaded gas.
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