Just to add on to 3eyed's post make sure that once you get the blocks in, they are pushing the strut in twards the motor, if they are backwards, you'll know, and it aint good, you'll have to stand on the rotor to get the strut down there will be pinched figers and lots of swear words involved so get out the ear muffs for the kids if you have any. I've done several of them and thats the hardest part...........................................
Jeff