V8 5.0L 5.7L Volvo Penta OMC Exhaust Manifold Cast Iron, Gasket, and Bolts For Volvo Penta OMC Exhaust Systems in V8 Engines 1992 or Newer by FASWORX

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Management number 230850022 Release Date 2026/06/18 List Price US$109.98 Model Number 230850022
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Engineered for Excellence and Efficiency Enhance your engine performance with the FASWORX cast iron exhaust manifold, exhaust gaskets, and bolts—a premium aftermarket solution for your Volvo Penta OMC 5.0L, 5.7L V8 engine (1992 and newer). These robust exhaust manifolds for V8 engines, weighing about 40 lbs. each, are engineered to match OEM specs, ensuring a perfect fit for your wet joint exhaust systems and model numbers 3857723 and 3847501. Each manifold is made from high-quality cast iron and specially coated to resist corrosion, promising reliability in freshwater and saltwater. Why Cast Iron Is the Choice for Serious Boaters? Compared to carbon steel or stainless steel, your cast iron Volvo OMC manifold kit is superior in durability, longevity, performance, and more. It can improve your engine's exhaust flow, resulting in better fuel efficiency and enhanced output. Cast iron is also resistant to overheating and vibration, so you can trust that there is smooth sailing ahead and a reduced risk of cracks and gasket blows. Whether you enjoy laid-back cruising, fishing excursions, or thrilling watersports, your 305 350 GL GXI V8 Volvo OMC manifolds will optimize your engine for power and efficiency. Trust FASWORX for a Job Well Done! Set sail with renewed confidence and enhanced engine performance. Decades of on-water experience inform our expertly engineered marine parts designed for mechanics and DIY boaters alike, keeping your engine in peak operating condition. Don't let engine troubles keep you ashore; choose FASWORX parts and enjoy a smoother, more reliable experience. Compatible Engines: 3857723, 3847501, 3852374, 3857723, 914035, OMC-1-914035, 51430, 18-1986, 9-40902, 52374, 57579, and 4035 parts in wet joint exhaust systems on 1992 models and newer.

  • Precision Compatibility: Ensure you get the right Volvo Penta and OMC 5.0L and 5.7L V8 manifolds.
  • Made to Move: These exhaust manifolds and gaskets are steadfast and resist corrosion, oxidation, and hot spots.
  • Premium Promise: Trusted by boaters and mechanics, FASWORX exhaust manifolds offer OEM-grade standards. 
Manufacturer part number 3857723,3847501
Vehicle make Volvo Penta
Vehicle model OMC 5.0L, 5.7L V8
Vehicle year 1992
Brand FASWORX
Material Cast Iron
Compatible cars 3857723, 3847501, 3852374, 3857723, 914035, OMC-1-914035, 51430, 18-1986, 9-40902, 52374, 57579, and 4035 parts in wet joint exhaust systems on 1992 models and newer.
Rec. use Engine
Automotive parts division OEM Replacement
Vehicle type Boat
Vehicle fitment type Specific
Compatibility Volvo Penta OMC 5.0L, 5.7L V8 engine (1992 and newer)
Accessories Gasket, Bolts
Features Precision Fitment
Pieces 1
Has written warranty No
Model 3857723, 3847501

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