I can get my hands on a set of these locally for 80 dollars. My rear has had an aal for about a year and a half. Is this my best option to regain the inch or so of lift I have lost from sag???? How will this affect pinion angle I have already droped the Tcase. Any info or other suggestions would be great. I have looked at 1 inch blocks for the rear to. I can not see where 1 inch blocks could hurt much. I know everyone hates blocks. By the way this is a 98 xj with a rusty's 3 inch aal kit on it