i have a 2009 sierra denali awd that i am trying to lower; 24'' lexani installed. so i'm searching high and low and found a belltech 641sp kit to lower my truck but i've been hearing that i might have problems. this truck as everyone knows, is an awd and if you lower it to much you'll run into drive train problems;at high speeds you will get vibration problems. i just want to lower this truck about 1.5'' of the tires. any help would be greatly appreciated. thanks guys.

 

IVE DONE tonssssssss of those trucks allready here locally. hit me up norcalss06@aol.com ill go thru it all with you. on guys trucks on 295 30 24 ive done 3/5 no issues at all. you can call me 24/7 also 415 519 2432 im actually lowering a 09 silvearado tonight so ill be up for a while.

 

btw the 641sp is not the kit you need.

All you need is the 641kit along with the rear street performance shocks its much cheaper and will do the trick.

Or you can do the djm 3/5 set up which is about the same price as the 641 kit. Anyways back to the silverado the guy gets off at 1130 and i got to finish this 6/8 drop on it before then.