I am trying to restore the functionallity of my e-brakes but am having trouble finding what parts are missing and then where to buy them. I have gone the dealer route and have only been able to get the intermediate cable. I have the primary, intermediate and drum cables and a coupler but none of the hangers or other unknown MSP. The dealer doesn't have a picture of the 73-75 brake system and I've struck out with all of the aftermarket companies I've tried too. Thanks in advance for the help.