Chrysler 8.25 27 Spine 4.10 backlash

CallMeColt · Sep 26, 2009

Hey everyone,
Can anyone tell me what the backlash should be for a Chrysler 8.25 axle with 27 Spines and 4.10 gears?

Thanks.

jeeperjohn · Sep 26, 2009

.006 - .010"

CallMeColt · Sep 26, 2009

Thanks for the quick response.

JeepCherokeeGuy99 · May 25, 2010

Does it matter if its a 29 spline? Or same spec?

xjtrailrider · May 25, 2010

All 8.25's have the same BL spec. I shoot for .008

JeepCherokeeGuy99 · May 25, 2010

Right on, thanks man. Do you suggest that spec with new and used gears? Or just new?

jeeperjohn · May 27, 2010

Jeepcherokeeboy97 said:
Right on, thanks man. Do you suggest that spec with new and used gears? Or just new?

.008" - .012" should be good for used gears.