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View Full Version : WTB Tru Trac 30 spline for GM 8.5



83rdracer
02-16-2016, 10:13 AM
looking for a good used TRU TRAC 30 spline for GM 8.5/8.6 10 bolt diff to replace the dreaded Gov Loc in my ZR2 axle. Please text 330-554-3067.

Thanks,

Dave

JeWest
02-26-2016, 04:56 PM
I have a Yukon unit I bought some years ago for my truck. Never installed it. $300 plus ride

83rdracer
03-13-2016, 12:41 PM
Je West, thanks for the reply. Is this a clutch type posi or the Detroit Truetac. I would prefer a truetrac but since this is a budget build willing to consider all viable options.

Dave

JeWest
03-13-2016, 05:58 PM
It is a clutch type.