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Dooley · 05-20-2009, 01:46 AM

GM used the 203 transfer case 1973-79 in light truck line with automatic transmissions. These units did not have manual locking hubs.

05-20-2009, 01:46 AM	#2
Dooley Registered User Join Date: Mar 2005 Location: North Coast Posts: 1,012	Re: Trying to figure out what chassis my truck is on. GM used the 203 transfer case 1973-79 in light truck line with automatic transmissions. These units did not have manual locking hubs.