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    Manufacturer: General Motors

    New 6.2L LS3 GM Marine Long Block Engine

    $10,093.00
    This is a brand new 6.2L LS3 GM Marine Long Block Engine.
    SKU: 881662
    *

    Includes:

    • High-flow cylinder head design to improve exhaust port flow
    • Enhanced valvetrain enables a more direct intake port
    • Returnless fuel injection with stainless steel fuel rail
    • The composite intake manifold is manufactured with a lost core process to improve runner to runner variation and to reduce flow losses
    • Larger bore block with structural improvements improves block structure and bay to bay breathing
    • Pistons include design enhancements for the higher engine output
    • Higher flow injectors
    • Beauty cover has a revised appearance and acoustic treatment
    • Brico 3010 intake/exhaust seat inserts (E85 capability)
    Products specifications
    Displacement 6162cc (376.0 CI)
    Compression Ratio 10.7:1
    Valve Configuration Overhead Valves (2 valves per cylinder)
    Valve Lifters Hydraulic Roller
    Firing Order 1 – 8 – 7 – 2 – 6 – 5 – 4 – 3
    Bore x Stroke 103.25 x 92 mm
    Fuel System Port Fuel Injection
    Fuel Type Premium Fuel recommended, not required
    Engine Orientation Longitudinal
    Bore Center (mm) 111.76
    Emission Controls Catalytic Converter, Three-Way Catalyst, Positive Crankcase Ventilation
    Horsepower 418 hp (312 kW) @ 5400 rpm
    Torque 424 lb-ft (575 Nm) @ 4600 rpm
    Fuel Shutoff OEM Defined

    Standard Shipments

    We ship orders under 100lbs by UPS or USPS. Expedited shipping services (Next Day Air, Priority Mail, etc.) can be selected during the checkout process. Shipping estimates can be obtained from the shopping cart page before checkout. All expedited orders must be placed before 11:00 A.M. CST to gurantee same day shipping. International orders under 75lbs will ship by UPS. 

     

    Engine/Freight Shipments

    Standard engine shipment quotes are available from the check out page. Customers may contact MED to set up special shipping instructions if necessary. Make sure to check lift gate service or residential delivery if needed. MED will add appropriate charges if services are needed and not billed on original invoice. Engine orders will be processed and shipped within 48 hours if stock is available. Although Marine Engine Depot tries to keep stock of all engines, standard lead time on engines when stock is not available is three weeks.

    All engines are covered by the Marine Power USA warranty policy. Click here for more information on registering your engine for warranty. See below for details.

     Base/ParPac Engine Warranty: 

    The warranty period for a Marine Base or ParPac engine is one (1) year parts and bench labor (Maximum Labor $500.00) from the date of sale. Receipt of a properly completed Warranty Registration / Sea Trial form must be received by Marine Power for any warranty claim to be honored.

     Complete Engine Warranty: 

    The warranty period for a Complete Marine engine is two (2) years from the date of sale. Receipt of a properly completed Warranty Registration / Sea Trial form must be received by Marine Power for any warranty claim to be honored.

     Parts Warranty: 

    The warranty period is one year from your date of purchase. During the warranty period, we will replace, at our option, any new part that fails due to a defect in materials or workmanship under normal use and service after proper installation. Refunds will only be considered if the defective part is returned along with your original sales receipt within 30 days from the original date of purchase.

     Returns:

    For items received as described, a refund of the final invoice price (minus Shipping and Handling charges and a 15% Restocking Fee) will be issued. Buyer is responsible for return shipping costs and for sufficiently packing and insuring returned items unless otherwise agreed upon. All returns must be made within 30 days of delivery. No refunds for electronic parts if box is opened. All returns must have an RMA number and Invoice number. There is a 15% restocking fee on the return of any complete engine. All packages must have the RMA number clearly marked on the outside of the box. Any return made without prior authorization or passed the 30-day return period will not be credited and returned to the customer.

    Please email sean@marinepowerusa.com or call (985)-386-2081 to receive an RMA number.

     

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      WARNING: PROPOSITION 65 WARNING: FOR MORE INFORMATION, VISIT: www.P65Warnings.ca.gov.

    Includes:

    • High-flow cylinder head design to improve exhaust port flow
    • Enhanced valvetrain enables a more direct intake port
    • Returnless fuel injection with stainless steel fuel rail
    • The composite intake manifold is manufactured with a lost core process to improve runner to runner variation and to reduce flow losses
    • Larger bore block with structural improvements improves block structure and bay to bay breathing
    • Pistons include design enhancements for the higher engine output
    • Higher flow injectors
    • Beauty cover has a revised appearance and acoustic treatment
    • Brico 3010 intake/exhaust seat inserts (E85 capability)
    Products specifications
    Displacement 6162cc (376.0 CI)
    Compression Ratio 10.7:1
    Valve Configuration Overhead Valves (2 valves per cylinder)
    Valve Lifters Hydraulic Roller
    Firing Order 1 – 8 – 7 – 2 – 6 – 5 – 4 – 3
    Bore x Stroke 103.25 x 92 mm
    Fuel System Port Fuel Injection
    Fuel Type Premium Fuel recommended, not required
    Engine Orientation Longitudinal
    Bore Center (mm) 111.76
    Emission Controls Catalytic Converter, Three-Way Catalyst, Positive Crankcase Ventilation
    Horsepower 418 hp (312 kW) @ 5400 rpm
    Torque 424 lb-ft (575 Nm) @ 4600 rpm
    Fuel Shutoff OEM Defined