New 4.3L Vortec (1997-07) Marine Base Engine

$2,695.00
List price: $3,495.00
Short description:

New 4.3L Marine Base Engine (replaces years 1997-2007)

 

Shipping calculated at checkout.

4147NMSR
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New 4.3L Vortec Marine Base Engine (replaces years 1996-2007)

This is a brand new 4.3L/262 c.i. Vortec Marine Base Engine right out of GM Marine. This engine will replace those 4.3L marine engines used in Mercruiser, Volvo Penta, OMC, Crusader, Indmar and other applications between the years 1996-2007. This unit has a composite timing cover and accepts only an 8 bolt intake manifold and only an electric fuel pump.

This is a perfect stock replacement for those engines that have suffered from a cracked block due to improper winterization or another type of engine failure.

This "Base Engine" Package includes:

  • new engine block, heads and all internal components
  • valve covers
  • composite (plastic) timing cover
  • oil pan
  • harmonic balancer

Specifications:

  • 1 Piece Rear Main Seal
  • Standard rotation
  • Intake Manifold: 8 bolt
  • Cylinders: 90 Degree V6 Cylinder
  • Composition Ratio: 9:4:1
  • Bore: Standard
  • Firing Order: 1-6-5-4-3-2
  • Oil Pan Capacity: 4.5 quarts
  • Oil Type: SAE 15W40 Pennzoil Marine
  • Horsepower: 223 hp @ 4800 RPM (4bbl carbureted)
  • Torque: 267 lb-ft @ 2800 RPM


About Our Marine Base Engines

Our new marine engines are bought out of the marine division of general motors and will directly replace any GM/Chevy based marine engine out there from Mercruiser, Volvo Penta, Marine Power, Indmar, and others.

GM has been at the forefront of marine engine design for over 40 years, introducing new technologies that have improved performance, fuel efficiency, emissions, and overall customer satisfaction. Technologies like Variable Valve Timing (VVT), Active Fuel Management (AFM), E85 FlexFuel capable, Returnless Fuel Injection, Electronic Throttle Control, Advanced Ignition systems, Direct Injection (DI), and charged air systems have been introduced on our world-class cars and trucks and could be considered for marine engine applications, as well.

Today, GM provides the most complete marine engine portfolio to all of the major marinizers in North America, with a major share of the gasoline stern drive and inboard marine engine market.

The same engine that powers your GM truck or SUV is specialized to create the unparalleled performance you can expect in a GM marine engine.

GM Powertrain has designed a number of important features into its marine engines, such as corrosion-resistant alloys, engine oil sealing system, marine-specific camshaft designs for some applications, and cooling systems that are compatible with both salt and fresh water environments.

Because GM Powertrain knows the tremendous demand put on engines in the marine environment, GM marine engines are "tested tough" by being run at extensive wide-open throttle conditions, under load, when subject to the Marine GED Test Schedule (Global Engine Durability).

 

Our Shipping Policy

Domestic:

We ship our engines all over the world. In the domestic USA, we ship via FedEx Freight, although on occasion other freight carriers may be used. We usually need a 1 business day handling time on our engines. Please give us a call at 877-639-2881 or by email at info@centerstateengine.com to request a shipping quote.

Our standard shipping cost is shipping to a business location or to the closest freight terminal to you. A list of Fedex Freight terminals can be found here

Residential Delivery with liftgate adds $75 to the shipping cost.

International:

Our engines have been shipped all over the world. We usually ship via ocean and air freight depending on how much of a rush our customers are in. To request a shipping quote please email us at info@centerstateengine.com with the following information:

  • item part #
  • destination country and postal code

We'll get back to you quickly with a shipping quote!

 

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