Sierra 18-1909-1 Outlet Riser Replaces 3857944
$359.49
$251.99
$107.50
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7° 4" Outlet Riser - Special Order est. 10 Days
OMC Riser, 4" outlet 7°:Fits many GM & Ford center rise manifolds.
Replaces:
- OMC
- 913784, 3855270, 3850456, 3857944,3856444
- Volvo Penta
- 3855270,3857944,3855270-9, 3857944-7, 3863061
- GLM
- 51330
- Mallory
- 9-40911
Contains:
- Exhaust Elbow Gasket: 18-0943-2
Use with:
- Manifold: 18-1986-1
- Riser Gasket: 18-0943-1
- Mounting Kit: 18-8507
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
- Google Product Type:
- Manifolds
- Wiser:
- Yes
- Product MPN:
- 18-1909-1
- Product UPC:
- 808282202859