Monroe load adjustable shock

Ok 0n my 69 Dart my spring were reark likly spelled wrong last year they did not get them were I would of like to be.There in great shape but would like a little more lift in the rear.Will the Monroe Sensatrac Load adjustable shock give me more lift in the rear? who has them on there cars worth it or not.Dont feel like pulling the rear all apart again.Thease shocks have a coil spring around them also any clearance problems with them