Factory Rear Blocks
The factory blocks are 1-5/8" and the autospring blocks are 1-1/2" only 1/8" difference. By the time you buy the longer factory u-bolts and the blocks you can just get the A/S kit.
http://autospringcorp.com/index.php?...products_id=13
http://autospringcorp.com/index.php?...products_id=13


