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Chevrolet Performance CPSLS34L65E

LS3 6.2L 430HP Connect & Cruise Powertrain System 430 HP

Chevrolet Performance CPSLS34L65E
Chevy Performance® Connect & Cruise Crate Powertrain Rebate
Expires on December 31, 2017

Purchase a qualifying Chevrolet Performance Crate Powertrain System and get up to $750 back!

View All Chevrolet Performance Products

809-CPSLS34L65E

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Chevrolet Performance CPSLS34L65E LS3 6.2L 430HP Connect & Cruise Powertrain System 430 HP $12,489.19
LS3 6.2L 430HP Connect & Cruise Powertrain System
  • 430 HP @ 5900 RPM
  • 425 ft/lbs TQ @ 4600 RPM
  • Hydra-Matic 4L65-E Transmission 2WD Applications
  • 2400-2800 RPM Stall Torque Converter

  • Chevrolet Performance CPSLS34L65E Details

    LS3 376ci / 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 6-bolt, cross-bolted main bearing caps
  • Crankshaft: Nodular Iron, 6-bolt
  • Connecting Rods: Powdered-metal
  • Pistons: Hypereutectic aluminum
  • Compression Ratio: 10.7:1
  • Camshaft Type: Billet steel 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
  • Rocker Arms: Investment-cast, roller trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended RPM: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal
  • INSTALLATION NOTES:
  • Intended for pre-1976 street vehicles or any off-road vehicle
  • Not intended for marine applications
  • Front-end accessory drive kits are available in two configurations
  • 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)
  • Specifications:

    Flywheel Included
    No
    Wiring Harness Included
    Yes
    Assembled
    Yes
    Carburetor Included
    No
    Computer Included
    Yes
    Cylinder Head Material
    Aluminum
    Cylinder Heads Included
    Yes
    Distributor Included
    No
    Engine Assembly Style
    Long block
    Flexplate Included
    Yes
    Harmonic Balancer Included
    Yes
    Intake Manifold Included
    Yes
    Oil Pan Included
    Yes
    Quantity
    Sold as a kit
    Reluctor Wheel Tooth Quantity
    58
    Spark Plug Wires Included
    Yes
    Spark Plugs Included
    Yes
    Throttle Body Included
    Yes
    Timing Cover Included
    Yes
    Torque Converter Included
    Yes
    Transmission Controller Included
    Yes
    Transmission Included
    Yes
    Valve Covers Included
    Yes
    Water Pump Included
    Yes
    Manufacturer's Part Number:
    CPSLS34L65E

    Power your project with the next level of crate-engine convenience, assurance and value!

    Free Shipping!

    When it comes to performance innovations that save time, money and guesswork, Chevrolet Performance once again leads the way!

    Chevrolet Performance pioneered the concept of crate engines more than four decades ago, and continues to lead the industry with their unprecedented Connect & Cruise crate powertrain systems - factory-engineered engine and transmission combinations that include all the electronic control modules, wiring harnesses and other key components.
    Chevrolet Performance engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower from them with total confidence! The specially calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation and operation without the need for third-party tuning.
    The convenience of a crate engine, the assurance of factory validate performance and the value of an inclusive package - that's what you get with Chevrolet Performance's Connect & Cruise crate powertrain systems.
    Each kit delivers a brand-new, fully assembled crate engine, a brand-new or remanufactured electronically controlled overdrive transmission, electronic control modules for both, and the engine control hardware to get it all running in your project vehicle - including the mass airflow sensor, oxygen sensors and even the special throttle pedal for the engines' electronic throttle bodies.
    Chevrolet Performance engineers matched the engines with their respective transmissions, ensuring they are up to the task of channeling big power with absolute dependability. The engine controller is specially calibrated to run the engine without some of the production-vehicle features that aren't required in an older vehicle. That means no "trouble" codes and no need for third-party tuning. Better still, the systems' unique SuperMatic transmission controllers are designed to work with the engine controllers for a seamless, "plug-and-play" installation that is quick, easy and intuitive. Detailed instructions outline all the necessary steps.
    The engineers did all the hard work of designing and calibrating perfectly matched powertrain systems - and they covered them with a 24-month/50,000-mile limited warranty.


    LS3 430HP Engine
    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.

    Specifications:
  • Horsepower: 430 @ 5900 RPM
  • Torque: 425 ft/lbs @ 4600 RPM
  • Block: Cast Aluminum
  • Crankshaft: Nodular Iron
  • Connecting Rods: Powdered Metal
  • Pistons: Hypereutectic Aluminum
  • Camshaft: Hydraulic Roller
  • Cylinder Heads: L92-style Ports
  • Reluctor Wheel: 58X
  • Balanced: Internal
  • Compression Ratio: 10.7:1
  • Rocker Arms: 1.7:1
  • Recommended Fuel: Premium Pump


  • Engine Control Modules and Harnesses
    A precisely calibrated engine control module is essential to making your fuel-injected LS engine perform in your older vehicle - and Chevrolet Performance is your source for controllers that are designed for easy, "plug-and-play" installation and, in most applications, no need for third-party tuning adjustments.
    Unlike production controllers that may or may not come with a used engine, these controllers are calibrated for installation in older vehicles. That means many of the features required for late-model production vehicles are "turned off," because they're not required in older cars and trucks. That means features that may trigger a diagnostic trouble code and possibly affect performance - requiring additional tuning - are not enabled.
    These inclusive kits deliver all the components required to plug into the engine and get it running - from the controller itself and the accompanying wire harness to the mass airflow sensor, oxygen sensors and even a throttle pedal assembly for engines equipped with an electronic throttle body. The kits also include detailed instructions to help you do it right the first time, even if you have no experience.

    Most Engine Control Modules Kits Include:
  • Two oxygen sensors
  • Two oxygen sensor mounting bosses (for installation in the exhaust system)
  • A mass airflow meter
  • A mass airflow meter mounting boss (for installation in the air intake system)
  • A throttle pedal assembly (for use with the electronically operated throttle body
  • A specific oil pressure sensor that is compatible with the harness (when needed)
  • A complete wiring harness with fuse box and necessary cam sensor and MAP sensor jumpers
  • The programmed controller
  • Instructions


  • Each Chevrolet Performance controller kit is a true stand-alone system. All that's needed to get a vehicle running with it are power and ground sources, a high-pressure fuel pump and an electric cooling fan.


    SuperMatic 4L65-E Four-Speed Automatic Transmission
    Outfit your project vehicle with the efficient and versatile 4L65-E four-speed automatic transmission. With a maximum torque rating of 430 lb-ft, it's the perfect choice for anyone looking to get the benefits of an electronically controlled overdrive transmission with high-performance capability.
    Modeled after the popular 4L60-E transmission, the 4L65-E is a heavy-duty transmission with enhanced components, including five-pinion gear-sets, heat-treated stator shaft splines, induction-hardened turbine shaft, and more. The result is a dependable automatic transmission designed to complement your high-power engine on the street or the drag strip.

    Features:
  • Similar in design to the 4L60-E
  • Electronically controlled four-speed overdrive transmission
  • Features five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate 3.4 clutch
  • Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70
  • Handles up to 430 lbs/ft. torque
  • SuperMatic 4L65-E Installation Kit
    Get your new 4L65-E bolted to your new engine with this SuperMatic 4L65-E installation kit. Kit includes all the correct components that Chevrolet Performance offers to easily mate your new engine and trans.

    Installation Kit Includes:
  • SuperMatic Torque Converter; Single Bolt Pattern: 11.062''
  • SuperMatic Connect-N-Cruise Pre-Programmed Controller
  • Flexplate
  • Flexplate Covers
  • Fasteners
  • Instructions


  • SuperMatic 4L70-E Four-Speed Automatic Transmission
    Capable of handling an impressive 495 ft/lbs of torque, the 4L70-E Four-Speed Transmission for your two-wheel drive (p/n 809-19299055) project car is a compact, all-aluminum transmission that accommodates your street performance needs.
    Based on the renowned Hydra-Matic 4L60-E and 4L65-E Four-Speed Overdrive Transmissions, the 4L70-E delivers greater torque-carrying capacity and increased durability. It features five-pinion gearsets, heat-treated stator shaft splines, an induction-hardened turbine shaft, seven-plate clutch, and specific valve-body calibration. GM-engineered, -tested, and -validated to deliver smooth shifts, it more than meets the demands of your high-performance engine.

    Features:
  • Based on the 4L60-E/4L65-E
  • Increased horsepower and torque capacity
  • Features five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate clutch and specific valve-body calibration
  • Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70
  • Handles up to 495 lbs/ft. torque
  • SuperMatic 4L70-E Installation Kit
    Get your new 4L70-E bolted to your new engine with this SuperMatic 4L70-E installation kit. Kit includes all the correct components that Chevrolet Performance offers to easily mate your new engine and trans.

    Installation Kit Includes:
  • SuperMatic Torque Converter; Single Bolt Pattern: 11.062''
  • SuperMatic Connect-N-Cruise Pre-Programmed Controller
  • Flexplate
  • Flexplate Covers
  • Fasteners
  • Instructions


  • Each Crate Powertrain System Includes:
  • Fully assembled crate engine
  • Transmission & Install Kit
  • SuperMatic transmission control module
  • Calibrated engine control module
  • Oxygen sensors and mounting bosses (for installation in the exhaust system)
  • Mass airflow meter and mounting boss (for installation in the air intake system)
  • Throttle pedal assembly (for use with the electronically operated throttle body)
  • Assembled wiring harness with fuse box and necessary cam sensor, oil pressure sensor, MAP sensor jumpers
  • Instructions
  • GM Warranty

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