Alright, went to the track, never had this problem before, usually when I burn out on my regular tires both spin and I never see one stop. Now I know sometimes the posi will transfer torque to one wheel. Okay so heres the story, went to the track and I just started to run slicks, 10bolt with 3.42s. I heat them up, okay all looks good, but then another time I did it the driverside rear tire stopped while the pass side one kept spinning, then my right tire spins on the 60'. Is this a prob with my diff or is it normal? How do I know I have a posi, always thought I did.

 

one tire spining without the other its the posi!

you need another one...or just weld it up since its a racecar

 

So are you saying my posi is bad? Or I just need a better one? It hasnt given me any probs, dont wanna weld, it is my daily driver too.

 

its gone

 

Gone, so in other words the posi is not going to spin both tires all the time or when I put alot of torque behind it? I was wondering why I was spinning the hell out of the soft compound 10" slicks. So that is the whole problem huh? Whats a good pose? Eaton?

 

It doesnt do this all the time, only did it with the slicks on when heating them up and then after I launched with slicks heated.

 

Look for the RPO tag on the drivers door this is the sticker with all the 3 digit numbers and letters. You need to look for a G80 and that is a positraction, limited slip.

 

i just wanted to know if it would be wise to buy 3.42 gears in used condition. he claims he ran them for like 2 months has the GM# on them, they look good no scrathes or cracks should i get them?

 

And if it doesnt say that?

Lastbreed: Yes id get them, as long as there are no chips on the teeth and everything thats fine.

 

If it doesn't say it, then it doesn't have that option.