This Hooker Blackheart product has been designed only for use on vehicles which are equipped with a stock front subframe and stock steering and suspension components. It is not compatible with any Hooker Blackheart product that has been designed specifically for use with Detroit Speed products. Integral component of the complete Hooker swap system for this application. Component features unique geometry that is not compatible for use with any other brand of engine mounting components. Use Spacer 12650HKR when using TH400 or 200R4 Transmissions w/ this Crossmember *NOT COMPATIBLE WITH TREMEC TR6060 TRANSMISSIONS.