"Some companies offer conversion kits that while performing well, are quite expensive, utilizing custom rotors, calipers and pads available only thru mail order or special sources. We offer affordable conversion brackets that require no special pieces; items available cheaply thru local boneyards or your local NAPA or Autozone - and thru discount internet suppliers such as RockAuto.com.
For example, 1982-92 GM F bodys (Camaro and Firebird) have different axle housings for rear disc and drum applications. We offer a simple conversion bracket for the drum housing, which utilises the 1979-85 E body (Cadillac Eldorado, Olds Toronado) calipers, rotors and combination valve."