question, radiator thing?

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aarong5

Aaron Grimes
Joined
Nov 7, 2009
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okay, so I have a parts car. 1974 Duster and the radiator was junk so i was just yanking it out but there is this thing I have no clue what it is. it bolted on the top on the inside and had what looked like 2 vaccume lines coming out of it. can anyone tell me what this thing is?
 
okay, so I have a parts car. 1974 Duster and the radiator was junk so i was just yanking it out but there is this thing I have no clue what it is. it bolted on the top on the inside and had what looked like 2 vaccume lines coming out of it. can anyone tell me what this thing is?

i had one on my 73. it has to do with what it was plumbed from... i forgot now... grr. but its because the part it temp sensitive and so the thing the radiator allows vacuum thru when it reaches a certain temp... mite have been charcol canister
 
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