This is a longblock swap only! It replaces the power values, sound, and longblock flexbodies with Gavril 5.5L v8 stuff. There is a lot of work left to do to bring the Gavril v8 parts over. But! The famously gutless Miramar can now get out of it's own way. It just barely fits above the axle. The hood completely covers it. This will probably not be the case with a blower installed.