Originally Posted by Monster4.0
I did this on my 2wd 95 years ago. If I remember correctly I had to drill a hole in the bumper brackets to match the frame. DO NOT switch to the clear headlights, if you have the old style. I have had tons of problems with this little mod.
As far as the O2 sensor mine was in the Y pipe before the cat. When I swtched to true duals and headers I welded in a bung and ran the O2 sensor off of one bank.
So I probley only have to switch the O2 sensor from the rear of the cat back to the front and I may be ok then? You have no problems now running true duals?