[NORCAL SS]

Just finished a regular trailblazer (07 model) and just wanted to post this info up. Many people say the tbss is lowered 2 inches from the factory over the stock trailblazer which is not the case.

With 235 75 16 the stock measurement from ground to fenderlip on a regular trailblazer is 32 7/8 to 33 inches while rear is 34 1/4 to 34 1.2

On a tbss with 255 50 20 stock his 32.5 to 32 3/4 front and rear 33 to 33.5.

So just for you guys to know the front tbss spring drops us only 1/2 a inch and rear the air bags they just set lower which is about 1 inch.

btw with the djm 2/4 drop the regular trailblazer sits at 30 7/8 front and rear 31

 

[4 DOR VTT]

I just finished lowering the rear of my SS to 31 1/4 I'm planning to install my Belltech's on Monday. Is this too low for an AWD SS, using the belltech 1" drop?:confused1:
I left both bolts in the sencor and cut the bump stops down by 1.5". I used a level to make sure both sides were exact as well as a tape meashure, it was easy but did take some time.

Here are some pictures:

 

[Tahde]

Looks good!!:coolthumb:

 

[NORCAL SS]

yah thats fine on the awd

 

[4 DOR VTT]

Mine are installed on my AWD front is just a hair under 31" and my ass is 31 1/4" Is this too low for an AWD? The ride is firm but not too harsh.

 

[Sir Psycho SS]

Hey NORCAL, whats the limit of lowering an 07 SS AWD ? I don't want any drivetrain warranty issues but 2" inches looks nice......What parts should I use for the best handling? Your Supercharger must give you a good Rush. Makes me wish I didn't get the 6 year warranty.
THANKS

 

[HasmanAJ]

don't quote me, but according to a service advisor at the local chevy dealership told me that if they did the install, it wouldn't void the warranty.

 

[pjtyson]

Has anybody tried the McGaughey's front lowering kit?
Thanks.

 

[NORCAL SS]

Has anybody tried the McGaughey's front lowering kit?
Thanks.

Yes ive done 3 installs and they are by far the WORST RIDING springs i have installed.


belltechs ride the best out of the top three which is belltech eibach or Mgnastys

 

[Mjrcarnut]

Just installed my Bells 1 week ago and I could be wrong but I think they ride better than Stock.. But I wish they were just a bit lower.. May need to change out and go to the DJM Kit that Norcal has set up for us all!! :biggrin2:

Just gotta get that Damn rear sensors to work right!!