Locking Diff? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

*screamin_c102* · 11-19-2005, 06:44 PM

Today, I was under the hood of the '73 big block truck I recently bought "winterizing" and noticed the options sticker shows a "G86 Locking Differential" . Does anybody have any info on what type of locking Diff. they put in these 2wd 3/4 tons. I assume it is more of a limited slip style than a true locker but I have not taken the cover off to check. The rear end was redone a couple years back according to the receipts in the glovebox and doesn't leak a drop, so I dont want to rip it apart just to check. Anybody have any info on these diffs.

Thanks again.....Bill

11-19-2005, 06:44 PM	#1
screamin_c102 Account Suspended Join Date: Feb 2005 Location: Yoncalla Oregon Posts: 775	Locking Diff? Today, I was under the hood of the '73 big block truck I recently bought "winterizing" and noticed the options sticker shows a "G86 Locking Differential" . Does anybody have any info on what type of locking Diff. they put in these 2wd 3/4 tons. I assume it is more of a limited slip style than a true locker but I have not taken the cover off to check. The rear end was redone a couple years back according to the receipts in the glovebox and doesn't leak a drop, so I dont want to rip it apart just to check. Anybody have any info on these diffs. Thanks again.....Bill Last edited by screamin_c102; 11-19-2005 at 06:56 PM.



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