Woody,

Took me about an hour to install the springs. Pretty easy direct bolt-on.

I just purchased the springs, u-bolts (should’nt re-use u-bolts & they need to be bit longer than stock) I cut off the extra that was hanging below the plate so that took another 15 minutes each side. Also provided my own new ½” lock washers.

I already had shocks that would work (ie..longer) but you need to consider that and the bump stop extension if appropriate.

The stock perches and all other hardware is reused.

The kit appears to be a good deal especially if you want to run the quick disco which includes the longer arms need.