Does someone have the driver side down pipe for the Mac off road H pipe? I need one ASAP the flange on the one I have is damaged and it leaks. Unless someone knows of a place local to so cal who can fix it or cheap.
Yep that needs the insert sleeve.
I have a spare actually.
I lurk everywhere!
Yes they use one on the driver side to downsize the piping to match the diameter of the stock manifold collector. You remove this sleeve for shorty headers that have a larger diameter.
I forgot to give this sleeve to the guy that bought my old stuff but I guess he didn't need it and I still have it.