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Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - Printable Version

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Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - MrCoronet - 02-13-16

Hi boys and girls..

What does these numbers mean??

Please bring some knowledge to me

Have a good day

BR
//Anders7861]


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - alpacaandy - 02-13-16

the large casting number ending in 741 means the pinion size, there were 3, 741,742 and 489. 741 is a 1 3/8 stem pinion. other stuff im not sure, but i bet date code, and manufacture


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 69Coronetrt - 02-13-16

Below the 741 casting code is something that looks like a tag held on with screws. This is part of the casting and includes the date code of the casting.


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 67440Dodge - 02-13-16

The DPCD is a holdover from the Desto/Chryser/Dodge/Plymouth days.. I've only see that case on a couple full size barges from 1964 or so,


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - MrCoronet - 02-14-16

Hello

Okidoki.....thanks so for...
What about the big X in the upper right corner ???

BR
//Anders


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 67440Dodge - 02-14-16

the X is another way to denote it is a 741 housing..


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - alpacaandy - 02-14-16

Interesting, so what letter would it be if 742 or 489?

67440Dodge Wrote:the X is another way to denote it is a 741 housing..



Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 67440Dodge - 02-14-16

it's not always there, but 742 has a 2 on the housing, and 489 has a 9.


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 67440Dodge - 02-14-16

Some 742 and 489 cases have the last digit of the casting code on the housing. (2 and 9 respectively)


Need help decoding a 8 3/4 axle to a Coronet 500 convertible 66 - 67RTBlue - 02-14-16

See my post and photos as well for reference on the numbers
http://www.dodgecoronet.com/forum/showthread.php?559-What-did-you-do-to-your-Coronet-this-Week/page158