2009 Tahoe Z56 PPV

[HERD546]

Guys what are the key codes in the glove box sticker for the Z56 for a Posi, 3:42 / 3:73 gears and the code for Z56? I am looking at buying one and want to make sure I am getting the right truck..

 

[kskcheche]

Z56 is police package isn't it?

 

[992dr]

I don't know any codes but, as far as I know, all PPV Tahoe's come with 3:73s.

 

[GM Customer Service]

Hi HERD546,

Are you looking for a list of RPO Codes for your vehicle? Can I be of any assistance? I would be happy to provide you the Vehicle Build Sheet for your vehicle with the list of all the RPO Codes. Could you provide me your VIN?

Jennifer T.
GM Customer Care

 

[CrashTestDummy]

Hmm, I thought that the PPV got 3.08's for better high speed performance. It looks like the 3.73 great is a GT4 code. The 3.42 should be a GU6, and you'll probably see a G80 - posi-traction diff there, too. And while you should find the PPV code, You may not see the Z56.

 

[HERD546]

Jennifer T.

I am a new guy here and have not reached the 10 posts yet, to send you a PM

Here is my e-mail, I am a little concerned posting my VIN on the forum.

HERD546 -@ - sbcglobal- .net I have broke it up so the bots don't get it..

Thanks!

 

[CrashTestDummy]

Welcome, Paul! Another SS/Tahoe owner here! We retired my wife's 95 9C1 and replaced it with a PPV, and couldn't be happier!

 

[992dr]

I was noticing your SS to, I'm just a wee little jealous, hah.
One drove by my house yesterday, so nice.

Another source for info on your specific vehicle is gmpartdirect.com, give them your vin# and you can the info needed in a day.

 

[byrds6]

Id love to see my build sheet. I sent you a PM

 

[HERD546]

I got the Tahoe over the weekend and Its here in my garage. It has the 3:73 gears. I like how it runs and handles. Now have to get the paperwork done with the state.. I will post some photos SSoon..