ovp0

How much free play should there be in the rear diff on an 05 2dr. 4x4? I get a clunk in the rear end in stop and go traffic at slow speed braking then slow acceleration. When I move the truck back and forth there is noticable play in the drive shaft at the rear diff. There is not a lot but what is acceptable?

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2005 Blazer 2 DR 4X4
2001 Taurus
1991 Celica GT

ZL1power69

if you are getting a clunk when accelerating then you many need to replace the u-joints.

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2000 Chevy Blazer ZR2
Performance: AEM intake, TB mod, ported stock y-pipe w/precat deleted, 3in catco cat, 2.5in Flowmaster 40 DF,
March pulleys, MSD SF ignition, Taylor 8.2 wires, Transgo shift kit, Corvette servos, B&M trans cooler.
Suspension: Knaffle 1.5in lift shackles, 1.25in rear wheel spacers, 31in BFG AT's
Exterior: custom ZR2 decals, bug guard, vent visors
Interior: Lanzar headunit w/ ipod input, Pioneer speakers, Scanguage II

http://www.cardomain.com/ride/3013891

ovp0

I just checked under the truck while I had someone push it back and forth in park, the U joints are good but the play is in the diff.

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2005 Blazer 2 DR 4X4
2001 Taurus
1991 Celica GT