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04-21-2019, 12:12 PM
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#1 |
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Registered User
Join Date: Jan 2018
Location: Saluda, NC
Posts: 87
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Axle codes / casting
Are these axle casting numbers of any help identifying the rear differential?
Passenger side next to fill plug - 3896838 Drivers side - GM 66 I tried to visualize the top of the right side for stampings but didn't see any may be too dirty. It's in a '67 that has been converted to 5 lug - open rear. The SPID was a 3.73 posi rear, but apparently no longer. |
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