OEM Volvo Penta 5.0L 5.7L V8 Exhaust Manifold 3857579 Center Rise Cast Iron
Genuine OEM Volvo Penta cast-iron exhaust manifold, Part Number 3857579, for select GM small-block 5.0L and 5.7L V8 marine engine applications.
This listing is for one manifold and includes the installed fittings shown in the photos. Riser/elbow, gaskets, and additional installation hardware are not included.
Highlights
- Genuine OEM Volvo Penta
- Part Number 3857579
- Center-Rise Exhaust Manifold
- Cast-Iron Construction
- 5.0L / 305 V8 Applications
- 5.7L / 350 V8 Applications
- GM Small-Block Marine Engine Application
- Volvo Penta Cast Into Housing
- Fittings Included as Pictured
- One Manifold Included
- Sold Exactly as Pictured
Condition
Good overall used OEM condition with normal wear from previous marine use.
The manifold shows surface rust, oxidation, paint wear, staining, and residue around the exhaust and water passages, mounting areas, and fittings.
No obvious external cracks or broken mounting points are visible. Internal condition and pressure integrity have not been tested. Because this is a used cast-iron marine exhaust component, the internal water jackets, exhaust passages, mating surfaces, and threaded areas should be inspected before installation.
Specifications
Manufacturer: Volvo Penta
Part Type: Exhaust Manifold
Part Number: 3857579
Material: Cast Iron
Configuration: Center Rise
Engine Family: GM Small-Block V8
Engine Applications: 5.0L / 305 & 5.7L / 350
Quantity: 1
Fittings: Included as Pictured
Riser / Elbow: Not Included
Gaskets: Not Included
Condition: Used OEM
Fitment
For select Volvo Penta GM-based 5.0L and 5.7L V8 marine engines. Exact compatibility can vary by engine model, year, exhaust configuration, and serial-number range.
Buyer should verify compatibility using Part Number 3857579, engine model, mounting configuration, and engine serial number before purchase.
Dealer Sale – Sunset Marine TX LLC
SKU: 10751