1960-64 Front Disc Brakes Kit, 13 to 17", kit includes both sides. With this kit you can use your 13” wheels, or bigger, and switch. The Kit includes two hoses, two hubs and cross drilled rotors for better cooling, with new bearings & races and two calipers, two custom backing plates and hardware. With this setup you will notice a big difference when braking and stopping, especially during the rainy season. You won't be disappointed with this investment! As a matter of fact, I run this set-up in my 64 with 17' wheels, and let me tell you, they kick ass! So switch to disc brakes, and stop with confidence ! If you have any questions about this kit, don't hesitate to give us a call at the shop at 918-413-1548, I will be glad to answer any questions you might have.