The front fenders are approx. 3/8" wider in the radius, at the the pronounced lower body line. The height is correct at 9 & 1/2" from lower body line to the top of the radius. Though I've never had the availability of an "extra" pair of front fenders to do the deed. Looks to be a slight modification of the inner rear well and a swap,...R fender to L quarter and L fender to R quarter.