Is the 1116636 1963 ignition switch actually marked "636" on the case? Thanks.
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Re: '63 Ign. Switch
Loren, I do believe it's a 635 switch and it is marked on the case.
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Re: '63 Ign. Switch
Here's one with "635" on it...Mike
1965 Black Ext / Silver Int. Coupe, L84 Duntov, French Lick, 2023 - Triple Diamond
1965 Red Ext / White & Red Int. Conv. - 327/250 AC Regional Top Flight.Comment
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Re: '63 Ign. Switch
Thanks guys. Google's letting me down - won't tell me what a 1116636 is for ........Comment
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Re: '63 Ign. Switch
Loren, According to this link it was superceded to 1116647.
This link shows that part for 1963 Buick "ALL".
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Re: '63 Ign. Switch
Thanks, Rich. That means that "at some time", 1116636 was in the "line of succession" for a '63 Corvette ignition switch, because this one came out of a ONE FAMILY OWNED '63 Blk/Blk FI coupe. I'm trying to provide answers to a local restorer.Comment
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Re: '63 Ign. Switch
Loren, I searched a bit more to see if they're functionally equivalent. They are.
gmpartswiki has photos but the part is marked "647" with a GM box marked 1116636. Note the terminal pinout below.
More searches tell me that the 1116635 was superceded to 1116650 (D-1449)
A 1116635 switch (below)appears to have the same terminal pin configuration as the 1116636/1116647, however, it is missing the IGN2 terminal which is on the 1116636/1116647.
Obviously on that car, the Ignition switch harness plug fits onto the 1116636 switch and it should function properly. The IGN 2 terminal is not used in the Corvette harness.
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