what will happen if i remove all leafs and just leave 1 and 4 inch blocks...???

 

you mean mono leaf and 4 inch a c notch would be ideal for optimal suspension travel

 

Bang bang bang! The sound of the axle hitting the frame! I remember the days of mono leaf!!!!

 

I also ran a mono leaf with hydraulics and small c notch! After you go up and down side to side so many times the leaf springs will break'