Scott Drake Single-Outlet Header Kit for 1965-1973 Six Cylinder Mustangs.Certainly when it comes to performance items hitting the market, the inline 6 cylinder engine is the last application that pops into your head. Although the 200 and 250 are reliable and economical engines, they offer little in performance. Scott Drake has changed the way you look at 6 cylinders. They believe that a properly modified 6 cylinder will put out as much usable low R.P.M. horsepower as a V8.
The single-outlet header is recommended especially if no other modifications will be made, but can also be used on Mustangs with Hi-Po camshafts, a 2V carburetor or a Pertronix Ignitor. Will improve horsepower and economy. Primaries are 1.5" OD and collectors are 2.5" OD. Nickel plated tubing.