[jtblckmaro]

Hey all,
Working through some codes that popped due to long tube headers.
Might be a long shot, but does anyone know the difference in distance between stock manifold O2 bungs to standard ARH header bungs? Need to know how far the sensors moved to calibrate (maybe), else I'll have to buy a stock system to install, clear and disable the codes, then reinstall headers back to the tail pipes. I'd like to avoid that amount of pain if possible.