[Jwawhite]

That's why I removed mine, exhaust fumes were coming into the cab. Also, I needed to change out my metal exhaust manifolds for the L side was up against the steering box and frame. The manifold on the L side was also hit with a smiter to fit along with the flange being cut down....After installation of stock? Cast iron ones?, I noticed the connection to muffler was leaking below drivers side of bench seat. Now all I need to do is find a swap for a solid bumper, like kind and quality.
K is the man with the lost illustrations files and info!