$70 for lowering blocks and $115 to reset standard springs. The extra money is worth it believe me. The springs not only get lower but get their stiffness back. (re-tempered). I had an extra leaf added for stiffness which was another $50.

Blocks are ok but dont do a world of good really as they are going onto usually worn,soft springs. No handling is gained apart from a little bit of lower centre of gravity and you cant put stuff or mates in the back any more for fear of sitting on the bumpstops.