I have a 1974 CJ5 Jeep, AMC 360 with fender-well exit headers. I want to move my exhaust inside the frame and have been looking for either "shorty" or "mid length" headers and have the exhaust terminate just in front of the rear axle. Anyone have any thoughts on this plan or have you done it? What type of header did you use (manufacturer & style) and where did you buy them? TIA Bob