I built this 1973 340 cuda 13 yrs ago and drove about 1200 miles on nice days, driver side header got the lower front tubes scraped open and I smelled like exhaust every time I drove, so I just didn't drive it. Built my son a 1968 Cougar xr-7 for HS and never got back to it. Hoping to find motivation to finish exhaust re-do and start driving again!