I havent actually driven on it but I have the 4 inch axle from Sids, with the modified steering arms, updated tie rod and draglink. These correct any steering geometry issues. The updated tierod is heavier than the original and has new style tie rod ends. I have talked to a few people running them on stock height springs with no issues . Just make sure you check your scrubline. The guys running new springs seemed happier with the ride and handling.
Dealing with Sid was great, and he does quality work.Check out his site for more info.
