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Chevrolet Performance 19257234

E-ROD LS3 6.2L 376ci Engine 430 HP at 5900 RPM

Chevrolet Performance 19257234


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Chevrolet Performance 19257234 E-ROD LS3 6.2L 376ci Engine 430 HP at 5900 RPM $8,573.56
E-ROD LS3 6.2L 376ci Engine
  • 430 HP at 5900 RPM
  • 424 ft/lbs TQ at 4600 RPM
  • Manual Transmission Calibration

  • Chevrolet Performance 19257234 Details


    • 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 68-cc 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


    Installation Notes:

    • 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)


    Engine Make/Size
    Chevy LS Series
    Engine Assembly Style
    Long block
    Engine Balance
    RPM Power Range
    Cylinder Heads Included
    Crate Engine Cylinder Head Material
    Camshaft Style
    Hydraulic roller tappet
    Intake Manifold Included
    Carburetor Included
    Distributor Included
    Throttle Body Included
    Oil Pan Included
    Timing Cover Included
    Water Pump Included
    Harmonic Balancer Included
    Valve Covers Included
    Flexplate Included
    Flywheel Included
    Air Cleaner Included
    Spark Plugs Included
    Spark Plug Wires Included
    Computer Included
    Wiring Harness Included
    Rear Main Seal Style
    Sold individually
    CARB EO Number
    D-126-30 (pdf)
    Manufacturer's Part Number:

    Power your project with the only CARB-certified OEM hot rod crate engines!

    Free Shipping!

    E-ROD LS3 System - CARB EO # D-126-30

    Chevrolet Performance leads the industry with E-ROD crate engine systems and supporting components that enable enthusiasts to build a car that complies with the law, satisfies their desire for a cleaner hot rod and doesn't sacrifice the performance.

    All E-ROD crate engine systems - 5.3L, LS3 and LSA - are certified by California Air Resources Board (CARB) and carry Executive Order numbers. This enables enthusiasts to install the engine kit in 1995- and-earlier cars and trucks that predate OBD II on-board emissions diagnostics.

    All engine systems are offered in automatic- and manual transmission calibrations and each includes the engine controller and other necessary components, including:
  • Exhaust manifolds
  • Catalytic converters
  • Oxygen sensors and sensor bosses
  • Fuel tank evaporative emissions canister
  • Mass airflow sensor and sensor boss
  • Accelerator pedal (for use with the electronic throttle body)
  • Air filter
  • Instruction manual

    About the E-ROD engine controller - The engine control module included with each E-ROD crate engine system is designed for true stand-alone performance in older vehicles. All that's needed to get a vehicle running with the engine controller are power and ground sources, a high-pressure fuel pump and an electric cooling fan. Chevrolet Performance recommends a 58-psi (400 kPa) fuel pump for the 5.3L and LS3 engines; and a 65-psi (450 kPa) fuel pump for the LSA.
    Chevrolet Performance's specially calibrated engine controller does not engage a number of features associated with production-model systems, eliminating the possibility off ''trouble codes'' being set. It also includes a SES (service engine soon) LED indicator embedded in the fuse box.

    The LS3 6.2L is the 430-hp standard engine in the Chevrolet Corvette and is a fantastic combination of high-technology and uncompromising performance. Our LS3 crate engine comes complete, from the Corvette-specific oil pan to the ignition system. It also includes the EFI intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58X reluctor wheel and 14-inch automatic-transmission flexplate.

    Inside, the LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft delivers a whopping 0.551-inch of lift on the 2.16-inch intake valves and 0.522-inch lift on the 1.59-inch exhaust valves, enhancing the LS3's tremendous airflow and broad torque curve.

    The Corvette oil pan doesn't suit all installation applications. Use a vehicle-specific oil pan for original LS-powered vehicle or Chevrolet Performance's Muscle Car Oil Pan Kit P/N 809-19212593 for older vehicles.

    In addition to the E-ROD system, the builder will need to source additional components to complete the assembly and get the vehicle running.

    They include:
  • Fuel tank
  • Fuel lines (re-circulating or returnless)
  • Fuel pump
  • Fuel tank vent line from the tank to the evaporative emissions canister
  • Pure line from the canister to the engine purge solenoid
  • Air induction system that incorporates the mass airflow sensor
  • Exhaust system behind the catalytic converters
    Each E-ROD engine requires a front-end accessory drive system suitable for the vehicle. The instruction manual includes recommendations for the accessory drive kit, as well as the transmission, gear ratios and more. Chevrolet Performance offers two configurations of the accessory drive systems to suit different applications; and each allows the installer to easily delete air conditioning.

    Chevrolet Performance recommends the LS1 Engine Installation Guide P/N 809-88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

    NOTE: E-ROD systems do not come with a transmission. Chevrolet Performance recommends the Hydra-Matic 4L65-E or 4L85-E - four-speed automatic overdrive transmissions, along with SuperMatic transmission controller P/N 809-19257634 or 809-19257661.

    GM Warranty

  • Will this work in a 55 bel air with a b/w t10 4 speed and a 4:56gr???

    Asked by: Hardtop
    With the proper motor mounts, this can be made to work in the Bel Air
    Answered by: Jon Jegs Tech
    Date published: 2018-01-29

    What's a good transmission for this motor

    Asked by: Rebuild06
    Either a 4l60E for an automatic or a T56 for a manual would be the two top choices.
    Answered by: Dean R
    Date published: 2018-02-10

    Does the wire harness have ac hook up on it 

    Asked by: Djs trans am
    This does not have a an A/C connection in it.
    Answered by: Rusty B
    Date published: 2017-10-26
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