I still cant find my Problem That Ive been posting about these past 2 days. Well today I kinda figured it was something with my back end. Today as i was making a U-Turn on my street, I had the wheels turned all the way left, and as i was turning it felt really bumpy as if i had a flat tire or somthing. Yesterday it felt as if metal was touching. Can somone lighten me up on this subject?

 

^^

 

If it felt like it was coming from the back end, I'd first check all your bushings to make sure they are intact, then if they are fine, check the springs/shocks, and finally, the rear end. If your rear end is going out, it can make noise pretty badly...Good luck!

 

Is your front suspension doing all right or is something loose?

 

This Noise seems to me comin from my back end not really the front end. What is in the back end or suspension that can trip after it gets hot? Cuz the noise doesnt come when im just doing short city driving, only freeway driving.

 

Sound like the posi unit is fried, like the guy stated in your other post.

 

Around How much would a new Posi Unit cost me with some 3.42's

 

you can pick up a zexel torsen t2 for 100$ from slp
or ante up for the eaton or auburn which is somewhere near...300$ or so?
something like that

 

Are these Ideal To The set up on my car? (I know little about rear end stuff) ---------- THESE ARE A FACTORY SET OF GM 7.5 10 BOLT 3:42 3 SERIES GEARS 12 TEETH ON THE PINION AND 41 TEETH ON THE RING GEAR.THEY ARE IN MINT CONDITION NO CHIPS OR BROKEN TEETH THESE GEARS ARE GREAT THE WILL NOT MAKE ANY NOISE LIKE THE AFTERMARKET GEARS WILL.THESE GEARS ARE IN MINT CONDITION AND READY TO INSTALL IN ANY GM 7.5 10 BOLT REAR CAMARO ,Z-28,TRANS AM,FIREBIRD,F-BODY OR G-BODY ,CUTLASS,REGAL,S-10 S-15 SERIES TRUCKS OR ANY GM 7.5 10 BOLT POSI OR NONE POSI REARS.THESE GEARS COST OVER $400 AT THE GM DEALER.ITEM IS SOLD AS/IS AND INSURANCE IS OPITIONAL BUT IF DENIED AND PACKAGE IS LOST OR DAMAGED IN SHIPPING I AM NOT RESPONSABLE. NO RETURNS!!NO REFUNDS!WHEN YOU BUY THEM YOU OWN THEM. THANKS! PLEASE CHECK OUT MY OTHER AUCTIONS. THANKS POLO'S POSI SERVICE SINCE 1982! ----------

http://cgi.ebay.com/ebaymotors/ws/eB...tem=2445287623

 

I could see those gears and with a rear end installation kit and a posi, you'd be styling.

 

BTW, you will need to get a posi with 26 splines instead of 28 since that is probably what your axels are.

 

Can you show me some good ones to buy? How much do u think i will be spending in all this?

 

Auburn Pro Series is pretty good. About $300

 

I have a newb question about rear ends too...i have an open diff on my car now..is there anyway i can change it to posi?

 

yea just pick up a new differential
look at the above posts for your choices
also, not sure which year or gears your z28 is...so that would be the deciding factor on splines, and what series carrier you need (26 or 28 splines, and 2 or 3 series carrier)