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Selling reproduction GM #1116201, #201-15, vacuum advance unit. I am fairly sure this vacuum advance came from Paragon but I do not have the original box. This was included in a number of parts that a technician purchased from Paragon for my 67 Corvette a few years ago but this unit was not correct for my car. This vacuum advance was not used on my car, it is in "new" condition. I tested this unit on my MityVac and it starts pulling at 11hg and max advance is at 22hg and it holds vacuum like new. The original spec is for the GM unit to start pulling at 8-11hg. Standard Products part # is VC24A. My information on this indicates this is correct for specific engines offered in Corvettes from 1963-1969. I also think this was used in 1967-1969 Z28 Camaro.
$35 buyer pays shipping?
Last edited by twiscomb; 10-20-2023 at 10:22 AM.
Reason: price change
10-14-2023, 01:11 PM
GM #1116201, #201-15, Vacuum Advance, reproduction
