Item #1144876

Barr Mercruiser Dry Joint Riser Extension Kit - MC-20-864929A3

$722.69

Gasket placement depends on application. You must replace gasket configuration in the same way they were taken off.

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Image of : Barr Mercruiser Dry Joint Riser Extension Kit - MC-20-864929A3 Barr Mercruiser Dry Joint Riser Extension Kit - MC-20-864929A3 Item # 1144876

Description

Mounts between the manifold & elbow of Mercruiser marine engines with dry joint center rise exhaust manifolds to reduce the possiblity of water backflow into the engine through the exhaust.

Specifications:

  • Spacer Height: 3"
  • Fits 14 deg. Risers
  • Bolt Length: 10 1/2"

Compatible Models:

  • 350 MAG, 357 MAG, 383 MAG STROKER, 4.3 L, 5.0 L, 5.7 L, & 6.2 L engines that use the 14 deg. degree riser

Included:

  • 2 x 3" Spacers
  • 2 x Restricted Gaskets
  • 2 x Full Flow Gaskets
  • 8 x Bolts (.375-16 x 10.500)
  • 8 x Washers (.375-16)
  • 1 x Hex Screw (.250-20 x .625)
  • 1 x Hex Screw (.250-20 x .375)
  • 2 x Pipe Plugs
  • 1 x Bracket

Part Numbers for Barr Mercruiser Dry Joint Riser Extension Kit - MC-20-864929A3

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