for the record, my 3.08 is posi.

unless you prove me otherwise?

straight from the rpo codes in my car..

G80
AXLE POSITRACTION, LIMITED SLIP, 28 spline

 

What you have then is the rarest possible factory pre-ordered option. You could get the 3.08's with posi in the RS but only through special order. The cost was so high it was cheaper in the long run to step up to the Z28. The RS and base birds were not considered performance cars by the general so they did not recieve performance options to choose from. 99.999999999% of all 3.08/T5 equiped LG4 and LO3 cars had an open rear end.

 

wow.. i didnt know that. thanks!

 

1990 LO3 305 5.0L TBI T-5 w/ 3.08 PegLeg. Boy howdy do I wish it was posi though...

 

i wonder why the owner decided to put posi on this.. any other options that would be rare for my car? since im interested now lol

you have peg leg and its stock and get a 15.3??

can i ask the secret? must be the driving lol

 

Damn skippy!

 

Now you are positive that you have both the GU4 and G80 RPO codes? It is just so rare it is hard to swallow. GM didn't have many 2 series posis for the 10 bolt.

 

i am positive, i even double checked the rpo codes in the center console.

G80 followed by GU4

 

Wow. Well then you have one of the rare ones.

 

All my RPO codes dissapeared before I got my car

 

They aren't in the center console?

 

Nope... Speeking of which anyone got a center console lid they don't need? Mine just exploded

 

My car is a firebird, no RPO codes in the console, or in the rear panel that covers the spare.
Any place else I might look before giving up?

 

try the locking compartment in the hatch

Hey NFS whered u get ur headers and y pipe from, I've been thinkin about gettin some and thats pretty friggin cheap!

 

where i work. kragen, also known as checkers, or schucks, we sell flowtech headers for 95 bux! and ist 1 5/8" primaries with 3" collector. its awesome!

 

The flowtech shorties for f-bods come with 1 1/2" primaries and 2.5" collectors.

 

yes, im just stating where u can pick up headers for that cheap..

these headers i mentioned are full length and would have clearance issues for sure!

http://www.partsamerica.com/PartDeta...egoryCode=3332

those are the ones im refering too, and heres the ones you are refering too, same price!

http://www.partsamerica.com/PartDeta...egoryCode=3332

and best part is.. i get 25% off if i bought some. lol

 

Ebay, dude! eaby

 

Ahhh yes eBay the most wonderful site ever invented.. where they new? and if so who'd u get em from

and what the hell is kragen... and how much are y pipes?

 

www.kragen.com

 

Do you work at a Kragen in CA? If so how could they be selling flowtech headers? I've never seen a California Legal version of Flowtech headers because they don't have the A.I.R. injection tubes on them.

 

There is no law against selling them for off road use vehicles

 

exactly

 

kragen is the exact same thing as advance auto parts