Rear Blocks

[heff]

how high of blocks can you put on the rear of the 08 sierra when lifting before you need bracing, and can you combine blocks with leafs if you can find them to get the desired height.

[black00chev]

If I remember right you shouldn't go over a 4"-5" block.

[heff]

i was goin to put only a 4 but could i do a add a leaf to get an extra inch if needed

[2000DV4.8]

Yes, you can do a block and an AAL, lots of lift kits use that setup. Just keep in mind, AALs make the truck ride rougher, and running a 4" block could give you some nice axle wrap.

[black00chev]

Yes, you can do a block and an AAL, lots of lift kits use that setup. Just keep in mind, AALs make the truck ride rougher, and running a 4" block could give you some nice axle wrap.

 

 

Then he can run those sweet tubular traction bars you see on the 8"+ lifted trucks!!!

[2000DV4.8]

Yes, you can do a block and an AAL, lots of lift kits use that setup. Just keep in mind, AALs make the truck ride rougher, and running a 4" block could give you some nice axle wrap.

 

 

Then he can run those sweet tubular traction bars you see on the 8"+ lifted trucks!!!

 

 

Werd!

[heff]

i know somebody with the rnacho lift on his 08 vmax z71 and it has the 4" block and a AAL and he says it gives him no trouble that he can tell