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GM Mercruiser/OMC/Volvo 300HP 5.7L 350 V-8 Longblock (2001-2004) (8M0163301)

9,399.00

+ Free Shipping

Quicksilver Value Series Longblock

8 Cylinder, 5.7 Liter, 350 V‑8

Order number MerCruiser OEM: 8M0163301

(Left‑Hand Standard Rotation) 100% New Content
Replaces all makes of 1996‑2015 5.7L Gen+ marine engines using an 8‑bolt
intake manifold with standard marine camshaft for 4600‑5000 RPM range. Does
not include provisions for a mechanical fuel pump.

Engine features: Cast iron block, nodular iron crankshaft, single‑piece rear main
seal, roller camshaft, marine oil pan, high flow oil pump, harmonic balancer and
CPS included. Quicksilver cast iron cylinder heads include: hardened seats,
screw in studs, & Black‑X valves.
3‑Years of Limited factor Warranty
300 HP 100% New Quicksilver Marine Engine

Applications include:
1996‑2015 5.7L Gen+ Carbureted or Throttle Body Fuel Injected EFI sterndrive
and inboard engines
2001‑2004 MCM 350 Mag MPI engines (SN 0M300000 ‑ 0W309999)
2001‑2004 MIE 350 Mag MPI engines (SN 0M300000 ‑ 0W389999)

Product description

Quicksilver Value Series Longblock
8 Cylinder 8.1 Liter, 496 V‑8
(Left‑Hand Standard Rotation) 100% New Content
Replaces 2001 & up 496 Mag & 8.1L Horizon MerCruiser, Mercury
Remanufacturing, & Quicksilver base engines. Use of this service block for other
makes is not recommended, nor supported. A complete repower with a Quicksilver
Plus Series engine is recommended for other makes.
Engine Features: Heavy Duty Iron Block with Splayed 4‑bolt Main Bearing Caps,
Priority Main Oiling System, 8.6:1 Hypereutectic Pistons, Roller Camshaft, 1.7:1
Rocker Arms, Forged Steel Crankshaft, and billet oil adapter. Quicksilver Iron
Cylinder Heads feature Black‑X Valve Technology, hardened seats, and shot
peened marine valve springs.
370 & 375 HP 100% New Quicksilver Marine Engine

This basic engine comes with a new:
– Oil pan
– Water pump
– Timingcover

The rest can be built over, making these engines very attractively priced

PLEASE NOTE:
These are real quality marine engines that only contain the highest quality of materials that are required for the high quality requirements of marine engines.

All our marine engines come with new rings, new springs, new pistons, new valves, new push rods, new timing set, new tumblers, new bearings, new lifters and new copper freezing caps and plugs.

The engines are inspected after the treatment and tested with special measuring and testing equipment, no detail is overlooked.

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