Hello, new member to GBodyForum. Have a 1986 442 and in the process of doing a mild restoration. I NEED to eliminate the existing exhaust manifolds and cheater duals.
Anyone has advise on what headers to install, H or X pipe, crossmember, mufflers...did you eliminate the O2 sensor?
thanks
Jay
Anyone has advise on what headers to install, H or X pipe, crossmember, mufflers...did you eliminate the O2 sensor?
thanks
Jay