I have a 87 jeep Cherokee I put 3" blocks in the rear and put 35s on the rear of it so far I was wanting to know could I put 4" lift springs I'n the front without having to buy new bars and everything I'm also going to add a 1" shackle to the rear the driveshaft should still be long enough correct?

 

Moved to chat.

Leaving the rest alone.