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Chevrolet Performance SP350/385 Base 350ci Connect & Cruise Powertrain System 4L65-E Trans

Chevrolet Performance 19333157K4
Chevrolet Performance® Crate Power System Rebate
Expires on December 31, 2018

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809-19333157K4

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Estimated to ship on 07/30/18
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Chevrolet Performance SP350/385 Base 350ci Connect & Cruise Powertrain System 4L65-E Trans $10,732.97
SP350/385 Base Connect & Cruise Powertrain System
  • 385 HP @ 5600 RPM
  • 405 ft/lbs TQ @ 3600 RPM
  • Hydra-Matic 4L65-E Four Speed Transmission
  • 3000-3400 RPM Stall Torque Converter

  • Chevrolet Performance 19333157K4 Details

    SP350/385 Base 350ci TECH SPECS:
  • Engine Type: Small-Block V-8
  • Displacement: 350ci (5.7L)
  • Bore x Stroke: 4.000'' x 3.480''
  • Block: Cast-iron with four-bolt main caps
  • Crankshaft: Forged steel
  • Connecting Rods: Powdered metal
  • Pistons: Hypereutectic aluminum
  • Camshaft Type: Hydraulic roller
  • Camshaft Lift: .474'' intake / .510'' exhaust
  • Camshaft Duration (@.050 in.): 208° intake / 221° exhaust
  • Cylinder Heads: Aluminum 'Fast Burn' w/ 62cc combustion chambers
  • Valve Size: 2.00'' intake / 1.55'' exhaust
  • Compression Ratio: 9.6:1
  • Rocker Arms: Stamped steel
  • Rocker Arm Ratio: 1.5:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended rpm: 5800
  • Balanced: External
  • Intake Manifold: Dual plane
  • INSTALLATION NOTES:
  • Comes with 12.750" externally balanced 153-tooth automatic transmission flexplate. Change to externally balanced flywheel for manual transmission applications.
  • Requires fuel line from fuel pump to carburetor
  • Designed for pre-1976 street vehicles or off-road vehicles
  • Some assembly and minor engine tuning required
  • Not intended for marine application
  • The Foundation for a High-Revving 350 Small-Block!

    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, and the electronic transmission control module to get it all running in your project vehicle.
    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 is traditional small block Chevy design that was a staple for decades in rear wheel drive production-vehicles. The connect & cruise systems' unique SuperMatic transmission controllers is designed to work with the carbureted engine 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.


    SP350/385 Base Engine
    Chevrolet Performance SP350/385 crate engine incorporates modern technologies such as a beehive-type valve springs to take the classic 350 Small-Block to new levels of high-rpm performance - without sacrificing the signature torque that has made it the benchmark of V-8 engines for nearly half a century.
    In fact, the 385 horsepower rating of the engine is complemented by excellent low-rpm torque, with the SP350/385 generating 405 lb.-ft. of torque at 3600 rpm. It's all due to the high-flow, lightweight aluminum cylinder heads. These heads are based on the proven 'Fast Burn' design, with large intake runners and 2.00/1.55-inch valves. The beehive valve springs enable greater high-rpm performance and durability, allowing the engine to rev higher to make the most of every cubic foot of air drawn through it.
    As with all of Chevrolet Performance's Small-Block crate engines, the SP350/385 is built with a cast-iron block with four-bolt main caps. It also features a forged steel crankshaft, an aggressive hydraulic roller camshaft and durable, high-silicon pistons. In this value-driven Base crate engine package, it also includes the intake manifold, distributor, water pump, damper and flexplate.

    Specifications:
  • Horsepower: 385 @ 5600 RPM
  • Torque: 405 ft/lbs @ 3600 RPM
  • Block: Cast Iron w/4-Bolt Main Caps
  • Crankshaft: Forged Steel
  • Connecting Rods: Powdered Metal
  • Pistons: Hypereutectic Aluminum
  • Camshaft: Hydraulic Roller
  • Cylinder Heads: Fast Burn Aluminum, 2.00" in/ 1.55" ex Valves
  • Intake Manifold: Aluminum Dual Plane
  • Balanced: External
  • Compression Ratio: 9.6:1
  • Rocker Arms: 1.5:1
  • Recommended Fuel: Premium Pump


  • Hydra-Matic 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 gearsets, 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
  • Hydra-Matic 4L65-E Installation Kit
    Get your new 4L65-E bolted to your new engine with this 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; Dual Bolt Pattern 10-3/4" & 11-1/2"
  • SuperMatic Connect-N-Cruise Pre-Programmed Controller
  • Flexplate; 168-tooth
  • Flexplate Covers
  • Fasteners
  • Instructions


  • Each Crate Powertrain System Includes:
  • Fully assembled crate engine
  • Transmission, Torque Converter & Install Kit
  • SuperMatic transmission control module
  • Instructions
  • GM Warranty

    Easy Kits
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations