adding lift block to rear

I just put a camper shell on my 07 Dc Prerunner and I need to lift the back around 3/4 of an inch. I made some blocks at work but I am unsure how to install them. I assume I loosen the u bolts and then jack the truck up at the frame? Any speacial advice would be great - thanks.

 

Make sure when you put them in your rear end stays straight. You don't want it to track.

 

It's best to have a hole down the center of the block and a bolt going all the way through the block and the leafs.

 

Yep. Might need longer u-bolts too.

 

I'd skip the blocks and get some aal's. You'd be better off.

 

here's a great thread w/pics :

http://www.parksoffroad.com/tacomamods/tacoma05/tc05taco3in/tc05taco3in.htm