This is for a pair of drum to disc brake conversion brackets and bearing spacers which will convert your classic to front disc brakes. These pieces are made in the USA,  laser cut from 1/4" cold rolled steel for excellent tolerance control.  No machine work whatsoever is required on your spindle; it does not even need to be removed.  This also changes your car to tapered roller bearings. This conversion uses the following stock components:

1995-99 GM 1/2 ton pickup rotors (stock 5 on 5" bolt pattern) 

1969-78 Cadillac Eldorado calipers and pads These will NOT fit the stock drum 15" rims, nor the 14" 1957 rims.  You will need to use 1971 or later 15" rims.  We do offer a setup that allows use of the 15" drum rim.