We revised our big rotor solution to stopping your original drum 1964-78 AMC.   You can easily and very economically convert your existing drum or factory disc spindle to disc brake with our AutoCAD engineered brackets. We make these brackets right here in the USA with state-of-the-art CNC laser machinery for excellent fit and finish.

This setup alloys Ford Sportrac rotors (12" diameter) with 1979-85 Eldorado hoses and lightweight GM 1/2 ton pickup calipers and pads, giving you an excellent affordable system that preserves the original factory geometry.  

This will work well with your stock drum master. (we do recommend you change to a dual disc master with an adjustable bias valve in the rear line).  This will require 15" disc rims minimum*.   You will not need to do any machining with this kit nor will you need hubs - the rotors contain the bearings and seals. 

We include: brackets, bearing spacers, dust caps, and  some hardware.  

 *note some 15" wheels will not clear, OEM Magnum 500's for example.