How hard was it to install these?
KARTBOY REAR DIFF FRONT MOUNT BUSHING ..KDT905
KARTBOY REAR DIFF IN MOUNT CRADLE BUSHING ...KDT903
KARTBOY REAR SHOCK ASORBER BUSHING...W0505
KARTBOY LOWER INNER FRONT CONTROL ARM BUSHING...W0506
KARTBOY ANTILIFT/CASTER CONTROL ARM INNER REAR BUSHING...KCA334
Also, pics of the location of these bushing would be most helpful as well.