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LT7A · 06-26-2018, 04:41 PM

Hey Country, did you get the chance to figure this out? I'm curious, because I have a 1982 2WD Suburban with the trailering package. It has the MX1 transmission and it calls out the 4:10s as option GT5 on the SPID. I see you have the locking diff which I wish I had.

06-26-2018, 04:41 PM	#8
LT7A Registered User Join Date: Oct 2015 Location: PNW Posts: 3,511	Re: Rear end questions. Hey Country, did you get the chance to figure this out? I'm curious, because I have a 1982 2WD Suburban with the trailering package. It has the MX1 transmission and it calls out the 4:10s as option GT5 on the SPID. I see you have the locking diff which I wish I had.