Osco 2018 30° Down Angle Exhaust Manifold Riser Indmar 53-2009 53-2018 Barr 20-0102 20-0100

  • Sale
  • Regular price $149.95
  • Will be in stock after


  • 3" Outlet 30° Down Angle Exhaust Manifold Riser
  • 3" in. Exhaust Outlet
  • 30° Down Angle
  • For use with:
  • GM small block (305-350)
  • Ford small blocks (302/3 51) using Barr Style manifolds.
  • For: Chris-Craft, Chrysler I/B, Crusader, Pleasurecraft, Mercruiser, OMC Sterndrive / Cobra, Volvo Penta
  • Manufacturer: Osco
  • Part Number: 2018
  • Also Known As:
  • Sierra 18-1907
  • Barr 20-0102, 20-0100
  • Indmar 53-2009, 53-2018