[Burt4x4]

FYI ~
One thing I found out about rear leafspring lift is the spring makers use the weight specs for a Pick-Up and not a Blazer so if you have 4" front and 4" rear your Blazer may not sit level, heavy butt...or it will sag in time after the spring packs settle in..a fix for that would be to get a set of ORD zero rates. Kinda like an add-a-leaf that bolts to your springpack but it looks like a 1" lift block.