YJ max lift with out slip yoke eliminator

Any add-a-leaf kit is garbage. You should be OK with a Rubicon Express 2.5" spring lift without getting a slip-yoke eliminator.

HTH,

Carl

The short YJ drive shaft is marginal and you don't know until you try it. Carl said "should". There is no such thing as off road modfications on a budget. Heh.

Cheers,

Earle

You really need to address the body mounts before you consider lifting. If they are all rotted, you might want to find a different Jeep to modify.

The YJ (yuppie Jeep) has soft cushy springs to start with, so an add a leaf isn't a bad way to go. You can go to a real truck spring shop where they don't use gold plated tools and think they are selling platinum springs like some 4x4 shops do and get your current pack re-arched, then add or replace one leaf with the pre-tempered and arched add a leaf.

I had this done on the old front springs of my CJ7 in 2000 to match the new arched spring pack I had to put in the back due to busted leafs. In the back they took a stock new CJ spring pack, arched them for 2 1/2" of lift and replaced the first spring down with a generic 'keeper spring' or 'add a leaf' already the correct size and arch.

I have done some serious off roading with a warn HS9000i up front and my spring have held perfectly even for these last 7 years. I also run fully loaded off road to get 'way' back into the bush for a base camp.

Including parts, the new back pack and the keepers, I believe it all cost less than $500.00. That did not include shocks.

Mike

A lot of people, including myself, run standard 4" lift with a 1" drop for the transfer case. No vibration at all. Never broke a u-joint in 50K miles.