Date coding Kelsey Hayes single piston brake calipers?
#1022205
06/28/11 07:43 PM
06/28/11 07:43 PM
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Posts: 5,362 Rancho Cordova, California (Sa...
hemi71x
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I wonder if some of you date code guru's out there can help me date code a pair of very early 1970 production Plymouth Cuda brake calipers. I have a disc brake set up in my storage locker that i have been cleaning up, Evaporusting, rebuilding, painting, to keep me busy doing things. Anyway, the calipers have small number stampings in them of: 210 9 2 I can guess the 210, is the day of the year the caliper housing was cast, the 9 would be the year 1969, but what does the "2" stand for. I have some other 70-72 vintage calipers with a last number of 1, 2, 3, on them. So out of curiosity i would like to find out what all the numbers mean. Thank's in advance. Jim V.
Last edited by hemi71x; 06/29/11 12:57 AM.
RF-4C Phantom 69-370 Zweibrucken, Germany
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Re: Date coding Kelsey Hayes single piston brake calipers?
[Re: hemi71x]
#1022206
06/29/11 09:57 AM
06/29/11 09:57 AM
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Posts: 5,362 Rancho Cordova, California (Sa...
hemi71x
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C,mon, anyone. Bump for the Wednesday morning crowd. I know there's lots of anal,numbers freaks out there in Moparts land that would know. Thank's. In this photo is what i am asking about. A picture another Moparts member posted a long time ago, that i saved.
Last edited by hemi71x; 06/29/11 10:39 AM.
RF-4C Phantom 69-370 Zweibrucken, Germany
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Re: Date coding Kelsey Hayes single piston brake calipers?
[Re: hemi71x]
#1022207
06/29/11 04:18 PM
06/29/11 04:18 PM
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Joined: Jan 2003
Posts: 17,518 Las Vegas, NV
6bblgt
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best guess from examples shown:
054 0 2 KH 80012 28 054 0 = assembly date - 054th day of 1970 - Monday, February 23, 1970 2 = 2nd shift KH = Kelsey Hayes 80012 = casting number 28 = casting date - 28th day of ? - Wednesday, January 28, 1970
049 0 2 KH 80012 353 049 0 = assembly date - 049th day of 1970 - Wednesday, February 18, 1970 2 = 2nd shift KH = Kelsey Hayes 80012 = casting number 353 = casting date - 353rd day of ? - Friday, December 19, 1969
210 9 2 210 9 = assembly date - 210th day of 1969 - Tuesday, July 29, 1969 2 = 2nd shift
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Re: Date coding Kelsey Hayes single piston brake calipers?
[Re: 6bblgt]
#1022208
06/29/11 04:55 PM
06/29/11 04:55 PM
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Joined: Jan 2003
Posts: 5,362 Rancho Cordova, California (Sa...
hemi71x
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6bblgt Thank's Your the only one to reply. That's what i wanted to know. The last number on the caliper is the shift that it was manufactured. Now, why couldn't i think of that?
RF-4C Phantom 69-370 Zweibrucken, Germany
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