Without knowing the tag number, you won't know if you're getting a bargain or ripped off.
Ex-AU is best fit for 700/900, ex-BA can be used otherwise, V8 or turbo.
Ex-EA-EL V8 is best fit for 240.
Ford 6-pot boxes will have a unique-to-OZ input shaft that requires lengthening to work with the DeeWorks kit.