18-8507 - Mounting Kit
18-8507 EXHAUST ELBOW MOUNTING KIT
OMC/Volvo GM Small Block V8 305-350cu.in. Used with: Riser: 18-1909-1; Includes 18-0943-1 elbow gasket.
Sierra Marine Mounting Kit is equivalent to parts:
- 9-40672 Mallory Marine
Additional information about this part can be found on page(s) 842 of the Sierra Marine catalog.