How do i tell if my posi is slipping? When i shift from first to second, or give it like 2/3'ds throttle right off the line it feels like the rear right tire is doing something funny, not sure exactly what though. However I can do a brake stand and both tires leave marks, and when its floored and does the 1-2 shift both rear tires break loose so i dunno. I guess i'm asking is what i'm describing normal? This is my first posi, just got her out a couple weeks ago. Its a BW 9 bolt if that makes a difference.

-chillen

 

my back right tire start doing this a few days ago I am at a stop and step on the gas I hear and feel this clunk. I thought it was the shocks and I put new ones in but that wasnt it.if you figure it out please let me know

 

check out the posi.

if it is a 9bolt like you said then do a search for the repair info. look for user name "88 350 tpi formula" and posi there are some real good pictures and it should give you a good idea how it works



bassically you could have worn cones and have very excessive back lash in the pinion gears




here, https://www.thirdgen.org/techbb2/sho...highlight=posi