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Chevrolet Performance 19369326K
easy kits

Chevrolet Performance LS3 6.2L 376ci Engine Kit w/ Aluminum Heads 430 HP @ 5900 RPM

809-19369326K

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Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

$8,369.99
Chevrolet Performance LS3 6.2L 376ci Engine Kit w/ Aluminum Heads 430 HP @ 5900 RPM $8,369.99
Out of stock
To order this item contact Customer Service at 1-800-345-4545.
LS3 6.2L 376ci Engine Kit
  • 430 HP @ 5900 RPM
  • 425 ft/lbs TQ @ 4600 RPM
    Includes:
  • LS3 376/430 6.2L Gen IV Engine
  • LS3 Engine Controller
  • LS Muscle Car Oil Pan Kit
  • Chevrolet Performance 19369326K Details

    LS3 6.2L 376ci Engine Kits

    Kit Includes:

    INSTALLATION NOTES:

    • Corvette 14-inch automatic transmission flexplate included
    • Non-Corvette applications require flexplate - - 809-12602448 or 555-601060
    • Includes Chevy SS mid wet sump oil pan installed. This oil pan will ONLY fit 2010-15 Camaro SS/ZL1, 2012-15 Caprice PPV, 2014-15 Chevy SS, 2008-09 Pontiac G8 chassis. THIS INSTALLED OIL PAN WILL NOT WORK WITH MUSCLE CAR LS ENGINE SWAPS. OIL PAN CHANGE IS REQUIRED FOR MUSCLE CAR LS ENGINE SWAPS. (Click here to see oil pan dimensions)
    • Not intended for marine applications

    Specifications:

    Manufacturer's Part Number:
    19369326K

    The LS3...A New Classic!

    Free Shipping!

    As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is poised to go down in history as one of Chevrolet's best and most versatile engines. It's no surprise that enthusiasts and builders have made it one of the most popular LS swap engines. It's a brute of a small block with 376 cubic inches just waiting for you.

    The LS series engine has broken new ground for efficiency and performance from a pushrod platform engine. The LS3 is filled with components designed for high performance and longevity. In the bottom end, the aluminum 6-bolts/main block features 4.065-inch bores and 3.622-inch stroke. A nodular iron crankshaft, powdered metal rods, and aluminum pistons (10.7:1 compression ratio) round out a rev-happy short block. The sturdy reciprocating assembly combined with L92-type rectangular-port heads deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft complements the LS3's tremendous airflow capability and enhances its broad torque curve. Out-of-the-crate Horsepower is 430, with an impressive 425 lb.-ft. torque.

    This LS3 crate engine comes complete from the SS-specific oil pan to the ignition system. It also includes the intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58x reluctor wheel and 14-inch automatic-transmission flexplate. The SS oil pan doesn't suit all applications. So you will need to use the vehicle specific oil pan for original LS-powered vehicles or Chevrolet Performance's Muscle Car Oil Pan Kit (p/n 809-19212593) for older vehicles.

    LS3 6.2L TECH SPECS
  • Engine Type: LS-Series Gen IV Small-Block V-8
  • Displacement: 376ci (6.2L)
  • Bore x Stroke: 4.065'' x 3.622'' (103.25 x 92mm)
  • Block: Cast-aluminum with six-bolt, cross-bolted main caps
  • Crankshaft: Nodular iron
  • Connecting Rods: Powdered metal
  • Pistons: Hypereutectic aluminum
  • Camshaft Type: Hydraulic roller
  • Valve Lift: .551'' intake / .522'' exhaust
  • Camshaft Duration (@.050 in.): 204° intake / 211° exhaust
  • Cylinder Heads: Aluminum L92-style port; ''as cast'' with 68cc chambers
  • Valve Size: 2.165'' intake / 1.590'' exhaust
  • Compression Ratio: 10.7:1
  • Rocker Arms: Investment-cast, roller trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: 92 octane
  • Maximum Recommended rpm: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal
  • JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    GM Warranty

    which of the 4L60 trans is the best match and do you sell them as a package?

    Asked by: oldfrt66
    I would look at this trans here https://www.jegs.com/i/Chevrolet-Performance/809/19368613/10002/-1
    Answered by: BrandonJ
    Date published: 2018-04-28

    I have a 1995 GMC pickup,Will this engine fit my pickup

    Asked by: george 82
    Essentially what you're describing is an LS3 engine swap. It can be done, but there are a lot of changes that need to be made to get there. It is not a direct fit.
    Answered by: Matt_B
    Date published: 2018-03-24

    I have an 02 chevy truck is this a direct replacement?

    Asked by: 1 silverbullet
    No, this can be modified to work in your application, by may require a different flexplate and oil pan than standard.
    Answered by: Rusty B
    Date published: 2018-03-23

    how big is the box for shipping?

    Asked by: NIlsMeyer
    This will come in a crate that is approximately 31 x 42 x 39" in size and weighs about 500 lbs.
    Answered by: Rusty B
    Date published: 2018-03-06
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    Some parts are not legal for use in California or other states with similar laws / regulations

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