I have original headers, not gutted. Original rear mufflers, not gutted. Original large middle muffler (square), not gutted. Pipes after the headers, I think they are gutted. Original intake manifold. ECU with engine fuse box. Clean original differential. Rear axles. Original throttle body. Engine cover. Flanges. Rear control arm. Washer fluid reservoir. 6.1 copy rims. Original intake manifold with sensor and EGR pipe. Original fuel rails. Half-life fuel pump. Half-life fuel filter. All original according to the engineer. All parts are for Chrysler 5.7 from 2006 to 2010, and some parts fit newer models.