1 7/8 headman hustler small block headers

Our “bracket Betty” iron head 360 has the Hedman Hustlers. My dad ran a spacer on one side on the header flange to clear the Milodon low pro pan. After I got the car and went tube K coil overs I put a rear sump truck pan on and the dang headers STILL hit (no idea where the spacer went). I had two tubes modified to clear. Plenty of room for the diaper and r/r.