OMC GM Small Block Exhaust Manifold | Sierra 18-1903

Special Price $373.06 Regular Price $478.79
SKU
SIERRA-18-1903
Brand :SierraQty In Stock: 11
Port exhaust manifold fits OMC GM 5.0L & 5.7L marine engines with end riser.
OMC GM Small Block Exhaust Manifold | Sierra 18-1903 is available to buy in increments of 1
WarehouseAvailable
Florida 0
Michigan 3
Ohio 2
Tennessee 3
Wisconsin 3
Substitute Products
  1. OMC GM Small Block Exhaust Manifold | Barr OMC-1-912442 Barr Marine | BARR-OMC-1-912442
    Special Price $351.44 Regular Price $493.00
    Brand :Barr Marine
    Qty In Stock: 0
  • OMC exhaust manifold
  • Direct replacement manifold fits OMC GM V8 305 and 350 cu. in. small block engines with end riser exhaust manifold
  • Port side
  • Heavy duty cast iron
  • Painted black
  • Includes both gaskets and drain cap with hose clamp
  • Manifold mounting kit P/N 18-8502 – sold separately
  • Replaces OMC 912442
  • Replaces Osco 2442
More Information B2C
Manufacturer Part No. 18-1903
Brand Sierra
Shipping/Dimensional Weight 35.500000
Actual Weight 32.99
Application OMC
Ships free when order qualifies Yes
Hazmat Fee No
Notice WARNING- This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65warnings.ca.gov.

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