You will need to pull the axles to install this kit. You will need to shorten your original steel hard lines. The item "64-77 GM 10 12 bolt rear axle end disc brake conversion kit with parking brake" is in sale since Thursday, February 14, 2019. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Brakes". The seller is "tomsclassic" and is located in Isanti, Minnesota.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Saint lucia, Barbados, Brunei darussalam, Bolivia, Ecuador, Egypt, Gibraltar, Guadeloupe, Iceland, Cayman islands, Sri lanka, Luxembourg, Martinique, Nicaragua, Oman, Peru, Paraguay, Reunion, Viet nam, Uruguay.