I just finished getting the swap done tonight with a 1/4 spacer on my '03 V6 4x4. If it wasn't for some of the shooting the **** it would have been done in less than 2 hours for all 4 corners and that was even dealing with the air bags I had in the rear coils. I noticed the rear went up 1/2" and the front dropped 1/4" but I had a 2 1/2" spacer on there before. The ride seems to be stiffer and I don't think thats just in my head. It did get rid of some clunking in the front end but we noticed that my front sway bar bushings need replacing, this will eliminate the last of the clunking I'm sure of it.

My question though. If it drives straight should I take it to get an alignment done, I'm thinking so and if so what do you give them for specs? I don't think they asked for any when I had the 2 1/2" spacers added but I know they have on others trucks we've had lifted.