Here are the headers I made for my Road Runner. 2.125-2.250, into a 4” collector. Did not want to cut anything on the car to make them fit.

EB69860E-3CB8-43D5-91F0-8DB36B31AA12.jpeg98152EE1-D685-4C5B-9D18-A46C0DEA35FD.jpeg

69 GTX 68 Road Runner