Price dropped selling my 4.0 whipple supercharger. It has about 4k miles. Its off 08 gt500 will fit 07-14 shelby.it has ported elbow. It comes with 2 pulleys 3.50 and 3.25, whipple throttle body, couple different size belts and 5 inch kenne bell air intake. Asking 3500 plus shipping located in...