I sold a set of KH disc brakes for an A body, spindles included and used Pirate Ship. USPS was $62 each for 2 boxes, 43 lbs. each and UPs was $60. I signed up for PirateShip.com for free and shipped them for $30 each, thru UPS. All I had to do was print the labels, tape em to the boxes and drop them off at UPS. You need to know the weight, length, width, depth of box to get a quote. I'll absolutely us them again.