Header adapter used on many Barr Marine Log manifolds (smaller body manifolds). It is a Uses 20-0002P mounting kit for attaching exhaust components to 3.25" round header adapter.
Mounting package for installing Barr Marine style exhaust riser. Used only for raw water cooled applications. USE 20-0082P for fresh water cooled applications
Manufactured by Barr Marine. Part number 20-0102P.